I was skeptical about bitcoin because it seems to me that it is impossible to predict the future value of this currency. Today bitcoin is worth less than $20,000, although a year ago, bitcoin was worth $80,000. Some people lost a lot of money because of that. I've been trading on the fund market for over a year, but I try to minimize the risks. To minimize risks, I use mt5 for android because it is a very handy tool to facilitate the process of trading. It will definitely be useful for beginners and experienced traders.