You're right, there are gamblers who think that they have gone roo far in gambler and for that they know how to go about the gambling thing in the aspect of getting back their loses but thats funny because, if as a gambler, you weren't able to win earlier, you later think that you can win all your lose may be because of the deceit in your mind then serious losing awaits such gambler.
If what you just said is paid close attention to, you'd group gamers with this kind of thoughts as very close to compulsive gambling. Instincts can a lot of times fail gamblers, and convincing enough to lead players into high rolling, over a pure profit. When the money keep going, the gamer coin new strategies. After the process and no big win, gamblers begin to accept the state of mind of being unlucky. This conclusion, unknowingly affects emotional and productive level in other life responsibilities - poor or slow body movements, which could attract the attention of a close friend or relative, that something is wrong somewhere.