Forex trading can make you huge profit or make you broke in just a matter of minutes because most forex brokers uses up to 1000th of a decimal for their spread thus making the price very volatile causing each trader to gain or loss with just a fraction of price fluctuation in such a short period of time and this kind of actions are very consistent everyday, anytime across all forex pairs compare to BTC trading which most of the day is relatively quiet unless a sudden pump and dump activity occurs or a huge market moving news like the upcoming Winklevoss ETF decision.