The reason why people say Bitcoin is dangerous is that some criminals use it to conduct some illegal transactions, so many people have some misunderstandings about it. The government has banned it because the government cannot monitor and control it.

Before they invest, you should explain in detail the possible risk status of the cryptocurrency market, so that they are prepared in advance. Moreover, everyone should have their own judgment ability, can not simply listen to other people's suggestions, they also have to understand the relevant aspects of knowledge and information.