Everybody uses martingale even when they kept losing it all by applying this method. I use to be doing martingale too. Its effective at first and then losing streak. This is where you really will believe the game is rigged when you have $100 and still lost it all despite when to start with $1. It only takes 7 successive loss and its all gone.
I win more betting on sports than on dice or blackjack without having a technique all just following sports picks of sports gamblers.
yes, because winning at dice gambling is luck, whatever techniques you want if it is an unlucky day you will not get any wins, although I also realize that the machine will not make us rich and win a lot because the gambling site has set wins and losses faithfully their users, only pure sports with such settings but sometimes there are also some matches that do set the number of scores in some matches