If you say china directly control the bitcoin, of course not because basically bitcoin can not be controlled by anyone. But perhaps with the biggest market in china, it will have an impact on rising and falling bitcoin prices. It just seems to have an impact on the market situation, not on the bitcoin system.

I do not know, certainly this is all related to the internet so everything related to the internet we must be careful in managing the account. At least there is a simple thing that we can do to avoid hacking. One of them uses a complicated and powerful password, avoiding web phishing and using the 2-face authenticator

It's not a bad choice as long as you can manage it properly even you can collect profits from crypto and start your own business. no matter if it starts from a small business, at least you are the boss for yourself.

First, if you want to join crypto then you should have interest and interest first. If not, it's better not to join. If you already have interest and interest then read all things about crypto, it will increase your insight. For a portfolio that you already have, you should still hold it. If necessary add BTC, ETH and other coins are deemed to be profitable. But keep in mind you should buy coins when the market is red.

I think a product is very important as an indicator of a good project or not. There is at least some tangible evidence of a previously produced product.

Ethereum is the best altcoin and it will be perfect for beginners who have enough capital. Why ETH is perfect for beginners, because ETH can be used as a long-term investment, which does not require much strategy

I think ETH will achieve BTC value but not this year, it's still a little longer to realize that. ETH is good but in my opinion the price is too high and seems not suitable for beginners who have minimal capital.

#Proof of authentication
Bitcointalk : Royal Jelly
Signature bounty campaign join.

I hope it never happened but in fact the media preach it. Sad to hear it. Something that offers more positive benefits is actually used by irresponsible people doing negative things. It can not be avoided that anonymous transactions are the main attraction for criminals to do the action. The advantages that at the same time be a bitcoin weakness if I say.

Yes, I really agree with you. Indeed from the beginning the main function of bitcoin is just as a commodity (like gold) and digital assets. There are special terms and conditions for making something into a currency, one of the conditions is a stable value.

A great belief and principle, man! With that principle you have helped in determining the price, the more you buy the more you will support bitcoin. but one to keep in mind, do not trust to 100% to anyone and anything, it is a sign of bullshit!

I do not think like that, there is still a lot of positive news about bitcoin. The media is just trying to tell the reader about the possible bad risks.

If bitcoin is really effective to make payments, it has been widely accepted by retailers and has been proven by Japan as a pioneer, I hope Japan is telling the world how easy, practical and many benefits of bitcoin. Thus will be followed by other countries.

In my country there are no bitcoin ads on TV. In fact it is a good idea, but it does not seem to have much impact in my country, because I think people have not been aware and hard to accept new technology.

I store bitcoin and altcoin that I have on hardware wallet, Ledger Nano. The price is a bit expensive, but I think why not if it's for a more security.

Investment and trading have different characteristics, advantages and disadvantages.

1. Investment
a. characteristics : as an activity of investing capital. passive. That is, investors do not run the business directly to gain profit because there are already other parties who manage the money. Just stay enjoy the profits (did not rule out the possibility of loss)
b. advantages : make a profit without the need to run a business
c. disadvantages : investors can not control or determine the target profit to be obtained within a certain period. All depends on the manager

2. Trading
a. characteristics : The opposite of investment is trading, which is more active.
b. advantages : Trader can determine and control the profit target.
c. disadvantages : Traders are required to be active and manage it on their own.

I think if comparing bitcoin with cash in terms of currency can not be said bitcoin is better, both have advantages and disadvantages. Bitcoin will be more practical to carry anywhere, but its fluctuating value is not suitable if used as currency.

I imagine if bitcoin is legal to be currency across the country would be very easy and practical. I can go on foreign trips without having to carry cash, without having to exchange money and can buy daily necessities whenever and wherever I am.

Because bitcoin has a fluctuating characteristic, it is definitely worth up and down. Now the value of bitcoin is going down and now is the right time to invest.
In my opinion all nothing is immortal, there will be time bitcoin will end but do not know when.

So far I only use bitcoin as an investment and do trade with bitcoin. To be honest I have never tried using bitcoin as a means of payment and I want to shop with bitcoin, unfortunately the government in my country forbade it.