Slot machines are unique as a type of gambling. You only need to master the principle of the game and its functionality. For example, winnings in many card games depends on skill and experience, and the case controls. Both a professional player and a beginner have equal chances of winning. The strategy for guaranteed winnings will not work, because the basis of the game is a system of random numbers. The chances of victory with the players are equal, be it a pensioner, student or housewife. If luck turns to you, then you can get a significant appendage to wages. And if you are lucky, then the scale of the win will be such that you will quit your job!