Absolutely right bud, absolutely right and well said, you know what?, I have never actually seen the issue of gambling self control from this stand point you mentioned, which is controlling money instead of controlling emotions, and you know what? I actually was thinking for about a minute or two after reading this comment, and indeed, I came to the realization that what you said is absolutely right.
It makes more sense to me for gamblers to learn to control their money in gambling, rather than control emotion, and I say this is because, from my thought, I realized that controlling emotions when there is excess money to be spent can be very tough, and this is why many fail woefully at this because they can't get their emotions to that standstill point when they can just put more money into the game.
So, learning to control the amount of money we are willing to lose to a game, might indeed, be the root solution to a more responsible gambling experience.
I'm very glad you liked it, in fact you have to have a lot of discipline to accept things when you do that kind of strategy, because if we lose what we are willing to lose, sometimes we stay thinking that we have or do not feel lucky, and then we want to deposit more, but we should not do it, we must have that discipline to tell ourselves no and that another time we will do it, I apply this in trading and in gambling, it is the only way that everything is under control for me, for many years I tried to control my coins, but nothing to do with it, I couldn't, but with this strategy everything worked and I let my Emotions go.