In fact, what we say is more of a reminder to fellow gamblers in the community. besides, we are in a community that tends to be actively involved on the betting board. so, there is nothing wrong if someone says that. in fact, I often read comments like that. no exception, I often say it myself. however, it does not mean that we will always be consistent and always disciplined in implementing such ideas. it's just that, ideally gamble with money that you can afford to lose, that way you won't experience losses that you regret later. and isn't this a positive thing for us gamblers.
Well, related to what you said. in fact, in practice it is not as easy as we say in this discussion. because after all, psychologically humans have emotions, every emotion has an important role when we are active, including during gambling sessions. You can apply ideas like this in your betting method. it's just that, it must be accompanied by an understanding of gambling itself and at the same time have responsibility. if, once in a while you do excessive things in your gambling. you have to remember, and return to the method you apply. concepts like this, will be very helpful even though in practice it is not as easy as we discussed.