Bitcoin is a digital currency that became popular in 2013. This currency is not controlled by banks or other institutions. Decentralized currencies are designed to accept our money to make a profit. But how do digital currencies work? How can this currency apply if no one can say they save it.
Bitcoin consists of three parts, namely: block chain, mining network, and wallet. To be able to understand how Bitcoin works, we must understand how each part works. One of them is the people who mine Bitcoing (miners), are people who request old transactions and ensure new transactions are accepted. Their job is to make (or mine) new blocks. This block saves new transactions that occur. As compensation for mining these new blocks, they are given some Bitcoin. Incentives like this ensure people are sufficient to mine so that the Bitcoin network system continues.

There is no need to deny that people who trade Bitcoin to make a profit.
Thus explain that you cannot start playing, must first improve the previous technique. Logically, for
Get lucky You have to buy at a low price and sell at a higher price.
Therefore, you must discuss the market first, which when divided into 3:
1. Super Positive Market Conditions
Super positive market conditions are conditions where the price of Bitcoin will continue to rise throughout the day.
2. Super Negative Market Conditions
Contrary to the first market conditions, super negative market conditions indicate a decline in prices in Bitcoin trading.
3. Stagnant Market Conditions
The third condition in Bitcoin trading is a stagnant market condition, aka the price of Bitcoin as unchanged. Discussing market conditions like this makes investors bored. But make no mistake this market condition can also benefit you. This is possible for Bitcoin traders who do scalping (trading in very short periods of time, less than 1 hour with frequent frequencies and with small sales targets).

Bangladesh, since September 22, 2014. Reasons for avoiding money laundering. They believe the digital currency will increase the amount of embezzlement made to fund all forms of crime. Whereas in fact if the government wants to work together and help and manage in every payment transaction using bitcoin, it will make it easier and more efficient. In fact, Bangladesh cannot immediately become a developed country.

Everything has advantages and disadvantages. Bitcoin is here to provide solutions to disabilities that exist in transactions through banks and fiat so far. Not that bitcoin is without notes, can transactions be done by the internet? Well, the logic is like that. I think fiat, bank, or bitcoin will continue to grow and improve the system in each without having to restore or be replaced. if to replace the bank, it seems the possibility is very small. But if the bank system uses blockchain technology, it can, because as far as I know, there are many large outside banks that have begun to study blockchain technology.
Maybe it could be possible for a country to change currencies with bitcoin, but it would be difficult also to buy daily necessities using bitcoin, especially for places that are difficult to reach with the internet, and whether all people understand, it would be difficult for older people to use bitcoin and children therefore need paper money. see the increasingly modern technological development of cryptocurrency currencies like it seems will be used and developed as a modern transaction, and it is quite appropriate besides being more efficient and more transparent, the future of the cryptocurrency era will begin.

Regarding news about Donald Trump, what trump wrote on Twitter is not a fan of Bitcoin and other cryptocurrency, which is not money, and its value is very volatile, based on fluctuating movements.
it's a wrong judge, trump doesn't understand how the digital era continues to grow very fast. do not care whether you like it or not, real or not, but this is the fact that digital money has become the choice of the community with all the facilities offered. Bitcoin can change a person's life and help their economic life.

there are many successes from people in the world with bitcoin. use their time productively to mine bitcoin, and some time later they produce something truly amazing. yes, their lives change, they can buy anything they want, such as homes, vehicles, spending as much luxury as they can, eating foods that they may have never tried before, buying anything they want, even they are called billionaires.

Digital currency is currently owned by Bitcoin which has quite prestige. Well, recently Facebook issued a new cryptocurrency currency named Libra Coin.
Even though some are judged in the presence of the libra, making bitcooin is threatened is certainly a wrong opinion.
When announcing Libra, Facebook said that the currency would be "stable" with the value given to money and assets in the real world, making it more stable, like a rich currency. This announcement made the crypto currency market revived and made people interested in bitcoin and other digital currencies again. The central bank also supports entering the market before the company takes over and dominates it.

Because Warren Buffett doesn't understand bitcoin. for Buffet Bitcoin warren has no privilege. Basically, (bitcoin) is delusional or not worth more than Buffett is sharper. He likens Bitcoin to similar rat poisons. The astrologer will announce that Bitcoin and crypto currencies will end badly.
Should Billett be able to see real evidence from people who buy bitcoin and their lives will change completely.
try Buffett to learn, understand, and can try to put the money into the Bitcoin system to invest.

Once again we will win at Coinmarketcap, through increasing interest in Bitcoin, of course the volume of transactions will increase. Increasing demand (demand) is not in accordance with an adequate supply (stock / stock), this clearly makes the price of Bitcoin skyrocket. In addition, the maximum stock for Bitcoin is 21 million pieces, while the supply that is already available is more than 16.6 million. Related, the stock of Bitcoin is only 3.4 million, this number will never meet the demand that occurs throughout the world, so that it can be ascertained in accordance with the law of Requests & Offers, "Demand will always be greater than the Bid" which will cause the price of Bitcoin in the future the front will be more expensive - (Exceeding Supply Demand = Rising Prices). Bitcoin is designed to always improve deflation (limited / limited inventory), if we analyze the supply of bitcoin it will always decrease every 4 years or commonly called "Reducing Process". That is, the number of Bitcoin that will be issued by the blockchain system will be reduced by half. At present, the BTC size that appears every minute is only 12.5 BTC, then after Halving happens, there will only be 6.25 BTC that will appear every minute. This is clearly the perfect design for excessive supply which can make the price of goods drop. The price of Bitcoin is indeed designed to be more expensive over time and no one can increase the price of bitcoin except the offer and demand itself.

For a variety of reasons that are not yet completely clear, it is undeniable that Craig and Dave have been involved in Bitcoin since its inception, and they together have accumulated greater wealth because they have been mining Bitcoin from 2009 to 2013. Craig Wright chose the only Bitcoin candidate many media highlighted. There are a number of important Bitcoin figures who participate in attention because of their achievements and roles for the Bitcoin network, not just claims and controversies.

In 2014, when Bitcoin was still trading around $ 413, Team Draper predicted Bitcoin would reach $ 10,000 in the next three years. The prediction proved to be true, even a month earlier than he had predicted. One of the richest crypto figures also told Bloomberg last year, that Bitcoin's growth potential is still very large. Although the case for using Bitcoin is quite limited, and although the technology may be less sophisticated compared to some other crypto projects, Bitcoin is likely to continue to be the market leader in 2019. Bitcoin still has reputation and liquidity which makes it preferred over other coins and also has a great opportunity to grow. In estimating Bitcoin price movements, careful analysis is needed, both in fundamental and technical terms.
there will be natural selection in the crypto market which causes various crypto currencies to be eliminated. However, crypto currencies that still survive will be able to get more adoption than before.

for one person, Bitcoin is a new technology, and although it looks very safe and solid, there are always those who expect failure. That's also the problem. You don't need to put all your eggs in one basket, 'and never buy Bitcoin with all your assets. Bitcoin is more stable, the value of Bitcoin can go up and down in a short time or place) compared to other currencies, and the current value of Bitcoin is more stable, Bitcoin will definitely use more volatile moments in the future.Remember that Bitcoin transactions are similar to cash where transactions cannot be returned - make you send Bitcoin to the wrong person, or your Bitcoin wallet is hacked and someone buys your Bitcoin, it is very difficult and cannot be retrieved. Bitcoin is also not protected by any entity, so if you lose your Bitcoin, the service provider or 'Bitcoin network' cannot compensate you. That's why you have to use trusted products and service providers to help you, just like you manage a bank to secure your money.
Finally, the value of Bitcoin is determined by the number of people or businesses that accept Bitcoin. If Bitcoin develops, this will be very good for Bitcoin, but if fewer people use Bitcoin, then this will have a negative impact on the price and use of Bitcoin itself.

For bitcoin itself it still has some negative sides or weaknesses that you mean, in my opinion there are some that I think about this bitcoin weakness, namely:
1. Not yet recognized in all countries, there are even some countries that expressly prohibit bitcoin from circulating in their countries.
2. Security issues, because bitcoin is valuable, security must be tightly guarded. For security now it's good but it does require more knowledge and skills to implement good security, so people who are struggling to follow the mining era or do not want to follow, the bitcoin security is very vulnerable to being stolen by others.
3. The level of tracking of the bitcoin movement is difficult. Until now it is still difficult to track this bitcoin transaction moving to who and from whom because the wallet address is an address created from a random system generated by our wallet keyword phrases. This is actually to improve security, which will make it difficult for someone who intends to hack our account / wallet, but this can be misused because it can be used to facilitate money laundering transactions.
4. Fast price fluctuations and sometimes too high ranges. This makes investors very scared, especially investors who are new and only plan to invest in the short term. Besides making a lot of thoughts, it can also make us lose our initial investment capital.
5. The absence of fixed price transactions makes the transaction fee price very high. But in my opinion this is reasonable because of the increase in prices on Bitcoin itself, so the miners do need extra effort to launch our bitcoin transactions in block transactions, so the fees go up.

Safe and economical

Even though the world of Indonesian Banking is already advanced, around 80% of its citizens still don't know the product bank. This is a chance for bitcoin to become an alternative payment. Apart from being very safe and cheaper than the actual bank transfer fees, bitcoin also only requires a split second to process the transaction.

Investment that is comparable to gold

Gold has become one of the top investments in the Indonesian community. One reason is because gold is easy to sell. Bitcoin is also the same as easy-to-sell gold traded anytime and anywhere through cyberspace. The question of the value of bitcoin does not need to be approved even some time ago its value reached 26 million rupiah / BCH. The value of proving that bitcoin cannot be seen as one eye.

Able to be used in various countries

The advantages of bitcoin are needed to be used in several countries and are used as a payment tool worth money. Bitcoin like the required credit card is used to pay your bills when buying abroad but does not require high interest costs.

Future Money

Many people think that bitcoin is able to dominate the money market throughout the world. Not a few who think that bitcoin can be the future money used throughout the world. This is supported by data from Luno who conducted a survey of people's interest in bitcoin. Around more than 41% of respondents believe that bitcoin is able to become a universal payment tool throughout the world. Respondents also estimated the value of bitcoin to be able to penetrate the price of 40-60 million rupiah per coin.

Easy to centralize and use

The use of money in general must be easy to use and decentralized. Bitcoin can meet this requirement, still new in the money market. The existence of bitcoin also provides special privacy to enjoy purchases wherever you are. Some countries that need bitcoin are starting to legalize this virtual money like in Japan and South Korea.

Minimizing Crime

Suspected of being virtual money so that the owner needs a decent storage area, the money needed to be used. This also reduces criminal acts such as robbery and canceling. Although cyber crime may only occur, bitcoin has a protection that is no less great to prevent hackers using bitcoin. Bitcoin is now also issuing money products, a new one called bitcoin, cash which is almost the same value as bitcoin. The existence of bitcoin money also helps prevent transactions when Hardfork occurs in the future.

The difference between Bitcoin and Libra, the following explanation:

How to use

Bogart explained that Libra is a means of transportation where users can send money and make transactions from home. While Bitcoin strives to be a platform to facilitate transactions, and is considered more as an investment. Michael Moro from Genesis Capital, still refers to bitcoin as digital gold. Adoption Process

Libra opens the digital currency industry with many strong players behind it, including Mastercard, Uber, Booking Holdings, Visa, the Cannacord Genuity which will help Libra achieve mass adoption.

"There is a good [opportunity] to get a lot of adoption, while bitcoin is a grassroots experiment that is still under development," said Michael Graham, analyst at Canaccord Genuity.

Libra low-cost transactions must encourage customers to use tokens to send money, analysts say. Bitcoin, on the other hand, becomes more expensive and faster in making transactions.
Characteristics

The volatile nature of bitcoin invites buyers to trade crypto currencies. Because bitcoin is not owned or regulated by any central party and lives on a decentralized network, bitcoin is vulnerable to price changes.

Meanwhile, Libra is supported by currencies such as the US dollar and euro.

"Libra is a stable coin, supported by a basket of currencies and bonds. Bitcoin is a hypervolatile crypto currency, "said Tom Lee of Fundstrat Global Advisors.

We all know that every investment has a profit and at the same time there is a loss. risk (loss) is one of the elements incorporated in the business (buying and selling coins / trading) that is inseparable. By having good risk management and capital management, of course hoping to help minimize all risks to be able to adapt to the wild market.

By applying the risk management that comes is to maximize the chance of greater profits coming. The trading strategy is to carry out trading activities continuously, in this case the problem is to sell at a higher price than when buying and doing it regularly, but in trading we need a solid strategy to read where the market will move. test by predicting the movement of coins.
NB: players can start trading when the trend of the price of coins is going up / down, because what they are looking for is selling higher to buy when it's cheap for long-term hold.

There is not a single professional trader who skips risk management in his daily routine. In crypto trading, there are some specific tips for better managing risk management, some examples are:
Don't overtrading
Determine Your Risk Level
Use Stop and Limit Orders as Needed
Calculate your Risk / Reward Ratio
Control Fear

In the series, Donald Trump calls himself not a fan of Bitcoin and other cryptocurrency. He stated that cryptocurrency is not a currency and does not regulate which can facilitate legal renewal.
According to Trump "crypto currency, which is indeed not money, is highly volatile, and is not seen," Trump wrote on his Twitter account.
Trump said, crypto currency assets that cannot be used for various illegal things. Thus the digital currency line needs to be issued by US and global banking regulations if you want to become a "bank". Trump also said, the US only has one official currency called the US dollar. He also boasted that the currency was the most dominating currency in the world and reliable.

Caused by the development of the times so that the cryptocurrency was born to make it easier for people to transact in the online world, we know that itself is now very crowded which uses the internet for easy transactions or other things. there are many things that conventional money cannot do, for example transparency.
In cryptocurrency you can't lie transaction problems. And the second is that no one can manage, it's positive values ​​that make cryptocuttency needed.
Cryptocurrency provides convenience and comfort for its users in making transactions. because there are no third parties that banks can call among Cryptocurrency users. Cryptocurrency users make direct transactions between the user and other users.
therefore the central bank does not like the existence of the Cryptocurrency. this is my personal opinion. In addition cryptocurrency can provide many benefits to users and it is easier to find cryptocurrency than legal or legal currencies so that many internet users are more confident about cryptocurrency. In addition to promising for the future of cryptocurrency we can also use it now and whenever we need it again with amazing value

Cryptocurrency, for some people may still be unfamiliar when they hear it. Cryptocurrency or crypto currency is a digital currency or has no form and is predicted to replace fiat currency because it is considered more profitable.Because crypto prices are fluctuating depending on market demand, and because the number of crypto is limited so that it will not experience inflation. Crypto trading is one way to invest by making transactions to buy, sell, and trade crypto assets that produce a difference as a profit. People want their investment to always go up, this is natural, but there is no guarantee that crypto will rise. Crypto is unpredictable, and this is precisely what causes people to be interested.
My advice, buy the crypto amount that you like in an amount that is not too large and don't over think it. If possible, do the transaction in crypto, asking that you be paid with crypto. This is another way to get crypto without retail prices.
Beginner investors should start investing in small amounts.  If you want to understand the risk of crypto, then my advice is you have to take part, so you can study and participate in an initial coin offering (ICO).

I think you are right, because no matter how hard people or the government forbids bitcoin, then bitcoin will continue to survive, even if any bitcoin hunters will do it to get it. And also if bitcoin is lost, it will greatly affect the world economy.