How many books did you read / how many courses did you complete before you started investing in Bitcoin? Can you honestly say: do you really have the time to keep up with the crypto world or at some point you just started to believe in tech instead of trying to grasp every single crypto feature?
I have been trading with other assets before and faced with it and as time goes by, I learn more as I try. I guess if you have been engaged in trading in the past, you should not work hard with courses(especially Forex). In fact crypto trade is easier and more profitable because of price volatility, unless huge risks are taken.