Knowing when to quit a game is one of the hardest parts of gambling, particularly when feelings are running high. The thrill of possible victories or the annoyance of defeats can easily ebest slotsnthrall players, causing them to play past their intended boundaries. One way to keep control over your gaming experience is to set clear guidelines for when to stop, such as after hitting a particular win or loss threshold. Controlling Emotions and Exhaustion. In order to play slots wisely, it's also critical to recognize the symptoms of emotional distress or exhaustion.