That's the sad part not knowing how to leave and when to leave, before betting you should know all your expectation and part of that is when and how to leave the gambling site, if you don't know how to, you will keep on depositing until you have nothing left to deposit and you are in a losing side, and this is bad ways to gamble.
A gambler that faced this frustration, losing and bad experience can eventually make him better because he won't want to experience the same failure in the future. This is for all games in general, everyone struggles in experiencing this.
But it was with his dice experience so the next time he'll play dice again. The major concern that he will think of first before playing is on when to stop and how much is he willing to spend win or lose.
Self discipline and good money management should really be prioritize when we do gamble.Losing is inevitable and stress/frustration would always be tied up with it.
The important thing here is that you wont able to spend all the money that you intended for your living or shall we say already budgeted for food,shelter,emergency purposes, health etc.
If you do come to a point on spending these funds then be ready on what would be the consequences ahead.