Is it really true that if someone want to earn big from gambling he need to make a higher bets? Yes he can also loose but if he is lucky enough he can earn big amounts too. People can not make profits with lower bet amounts like .05 etc. you need a higher amounts bets.
When I gamble on slot games that's my strategy to make higher bets. For example I start from 0.0001 btc and loose, then I double my bet and loose again, then I double my bet again to 0.0004 btc and gamble and ect. When I finally win I became in plus with such strategy. And after the win I start all over again from the minimal bet.