The fastest way to lost your money in trading is go to future trading without analyzing the market and do trade without experience how to read where the market will go, and then sleep well and  in the next day it may wipeout your balance. Other newbie mistake is they are looking for newly listed coins in popular exchange  to buy which is the reason why most of them lost .because they don't have idea how much is the real price of that coins and buy it bpindly in the first day so they bought it at high price then in the next days they lost almost 90% of their money .