Yesterday i losed 0.3 bitcoin,but it was my fault.I cant be able to control my emotions cause of losing  last 5 sessions. Can you imagine dealer had  4 times blackjack?!  I applied martingale strategy but  losed  all balance at the end of last session. My balance cant handle this "double up" strategy more than 5 times.Sad, but this is gambling sometimes you lose,sometimes win...