From what I observed from this statement is that, many of these gamblers have been misled by this very remark of a hypothetical hope which has liquidated their account. While some who would have quit gambling long ago still hedge their hope on the idea behind the statement and keeps wagering.
Now let's take this to a discuss; how correct is this statement? And is there any similar statement like that in your home-country that's popularly used among gamblers to encourage themselves from quiting gambling because they're losing?
Or would you allow your decision to quit gambling to be affected by any popular statement among your fellow gamblers or it's a no no thing for you?
That's a rediculous statement and I live by this one "you have to know when to hold them and when to fold them". Quiting isn't losing, continuing to lose is losing lol. Chasing bad bets one after another is literally the reason why people go belly up. If you lose move on there's another day.