It is true, for us to have a better control of the money, you only have to put a part willing to lose, and not break that rule, because if you do it, it is most likely that you will tend to fail, normally when something like this happens the player only thinks in winning and can make many mistakes that pay dearly. Many of the addicts' problems is that they spend more than they can afford.
yes!
this is probably the easiest way to manage emotions when playing
asking somebody to be your guardian angel somehow and help you to stop could work but you need someone with a lot of availability, may be harder to find.