This is one of the most addictive parts of gambling, the seed in a gamblers mind that they have any influence in the outcome of unskilled games and that a streak of losses means that eventually the game should start paying out. Neither of these is true, but has cost people everything before they realize and sometimes they never will realize. Keep gambling to a small and fun outlet where you expect to lose every penny you put in, that is the right mentality to have. On unskilled games, which is pretty much every game a casino offers, you will never beat the house because and you'll only endanger your finances by playing these games too often.