So far, one thing is clear: what we knew about financial bubbles practically does not work in the cryptocurrency market. In addition, it should be borne in mind that the cryptocurrency is a little over ten years old. This time is not enough for a complete analysis of her work. In the future, anything can happen. I am especially worried about bitcoin. People expect its further price growth, although it has already risen in price quite high. If you assess the situation from the perspective of the ordinary market, then investing in bitcoin is already quite risky. But what will happen in practice, we do not yet know.