Ya, I am absolutely agree with that Bitcoin is King of crypto. Market of everything is decreasing day by day but reverse is happening with Bitcoin. It's market is increasing day by day. A day will come when Bitcoin is the legal currency in all countries and is accepted everywhere.

No, who say this. As value of Bitcoin is increasing, I think this factor is attracting more and more people towards itself day by day. Today, people are more interested in getting knowledge about Bitcoin so that they can buy and invest in Bitcoin.
Let the time comes, see what happens. As we all know technology changes with time.

Yes, there are many companies. But we can't trust anyone as there might be risk of fraud. What if companies closed and don't return your money. Just for the sake of the small amount of money, you can lose your whole money. I think don't take any risk in such of kind of activities and be happy with what you have.

If all countries ban bitcoin, then I also agree with you that it's value increases too much and then it can be used for bad works only like for killing people, drugs and etc. The citizen of the country stop investing in Bitcoin because of its ban they think that their money may go waste and the police may arrest them also.

Nothing is world is purely good. Bitcoin has also the same case. It has many risks. Some of which are as follows:
1) If you forgot your key, you will lose all your money in the wallet and can't access them.
2) Although it is secure, somebody may hack your account and take all your money and you can't do anything.
3) Its value is variable. It may fall by a higher rate.
4) You may be cheated by someone.

May be or not be. If there is a transaction of large amounts, I think Bitcoin is better as it is secure and safe. And for daily use purposes, it is not good to use Bitcoin. As whenever any transaction through Bitcoin occurred, it adds a block to its chain due to which its size increases. However, keeping large amounts as Bitcoin is also a risk. If you forget your credentials, your whole earning will go in waste. So, I think according to the present scenario dollar is better.

Bitcoin is like a variable. It's value changes constantly. It's a source of happiness as well as stress. When you have large amount of Bitcoin, it becomes stress. You think what happened if value of bitcoin suddenly falls, you have to suffer a huge amount of loss. So, yes it can be a source of stress and happiness both depending on how much amount you have.

Bitcoin is a virtual currency. It has no physical existence. It is a decentralized currency. Nobody has control over it. It has no physical existence. It is peer to peer transactions. No. govt. can ban it. What they can do only is prohibit or ban the conversion of bitcoin to their own country currency.
Peer to Peer transaction remain continue.

It's value make it valuable. Today, most of the youth want he have more bitcoin because of its high value. Bitcoin is transparent and it is decentralized i.e. nobody have control over it. You can hide your transactions from others. It is virtual currency, you don't have to carry it physically. Its amount is limited. Nobody can increase or decrease their amount. But it's demand increases due to which it's value increases.

In recent years, the value of bitcoin increased by many times. People are now aware of it and started using it. But they have some unknown security fear which I think they don't need to have.
Bitcoin is too secure. It can be used by everybody having internet access. In incoming times,it becomes more popular. Its popularity can be increased if the government comes forward and accept bitcoin as legal currency. 

Everything has good or bad. Cryptocurrency has too. I think Investing in cryptocurrency by taking loan or using your earnings is not good way to earn cryptocurrency. Because you may lose all of your money or anything can happen to your account and you will not be able to access your money.
What you can do is, you can do some extra small works and get paid through bitcoin. It neither affects your's earning and neither you have to take a loan. It is just your extra income

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Yes, Bitcoin is the future currency. It is spreading day by day. But due to some of its features like we can't know who is sender and receiver, It's good or bad depending on for what purpose transaction has made.
So, some countries are deciding to ban it. But Bitcoin is a virtual currency, no govt. can ban it if they want it. Bitcoin remain active in use until we want to use it. It will be used for transactions in the future as used now and It's number of users are increasing day by day because of it's decentralized nature.

As technology is overcoming human day by day. Crypto came many years back but now it is in trending in some countries. It is making its way of success day by day. In some of the countries it is banned and in some it is still working. But it is commonly used when any person/company need to send money to individual who worked from them from some other  country. They pay him through Bitcoin.

I am from India. Here most of the people are poor. They don't have any knowledge regarding Bitcoin. Even the rich person who may have Bitcoin can't use Bitcoin for purchasing anything. Today most of the people preferred digital payment like paytm, Google pay, phone pay and many more not the virtual one like Bitcoin.
Yes Bitcoin may have future but not present. You can't buy your household items or daily day to day life things with the help of bitcoins.