bitcoin is a kind of freedom in financial problem, it is the only way to earn without any kind of taxes and without a government rules and regulations, you can earn in bitcoin and even you're very close friends family's and relatives will never know that you earn. This is a very amazing digital crypto currency that give a chances to everyone to have a financial freedom in the middle of a very high inflation problem. All you need to do is do a research or read some topic in this forum to know more about it for good.