Gamblers who are overwhelmed are gamblers gambling from a place of discomfort. These gamblers to me have not yet achieved financial independence, and may even be expecting to be rich from gambling. Because of the hopes they have gambling, becoming overwhelmed or overrun with emotions becomes something of the regular for them to experience. I think he will barely find comfortable gamblers who were overwhelmed because these gamblers are not usually overwhelmed when they gamble and are in charge of their emotions, you find out that most of them end up winning.