Wow what an experience you have here about crypto trading. Using your school fess to trade is indeed a big risk and that is what you took. The situation could have been controlled if you had the basic knowledge required i guess i.e exiting the market after gaining $30 but most times our greed doesn't allow us. I have faced similar situations my friend and that is why i have decided never to trade anything i can not afford to lose. I wish you success in this contest my friend.