To probably not do it? Kidding aside, it has made me realize the value of money and the fact that trading kills you of your wallet quite fast. I've learned how to manage my losses and how to allocate my budget for my assets as well as how to manage them properly (I hope I am doing this properly). Pretty much learned all the hard facts about trading and about losing money. I've long left trading and just started hodling since, after almost a year of trading, I already realized it wasn't for me.