Everything you said is correct mate, as long as the only important thing for a gambler is to be responsible in playing gambling, first of all, don't send emotions that are the main enemy of a gambler.
Because I only play gambling 1 or twice a week, win or lose, stop immediately and come back the next week. That's just the routine I do.
We totally agree, that what the Op said in his long list is true. however, the fact is that doing exactly what Op posted in that thread is extremely difficult. the problem is, sometimes we are provoked by excessive emotions, especially when we get consecutive defeats. Of course, it will greatly affect our psychology as humans.
to be a good gambler, it's hard and i believe there are many of us hard to do it right. nevertheless, I agree with what you say. in fact, for a gambler the most important thing is responsibility. with responsibility, one can reduce excessive activity, especially when losing in a row. with responsibility too, self-control will be formed which can limit any excessive activity. but, yes, however it is difficult to do because often, we are influenced by emotions, whether it's when we get a win or when we get a loss.