Your statement is correct. Casinos operate as businesses with an advantage with house edge, which guarantees their long-term profits not for loss  . For gamblers, the key is not to beat the system or blame the casinos, but they must focus to control themselves. Treat gambling as entertainment at a predetermined cost, not as a way to make money. Set a loss limit from the start, and when that limit is reached, accept the loss as a cost of entertainment. Avoid the temptation to continue playing in the hope of winning back your money, as that tendency often leads to greater losses.