And like what you said, when the amount that you use is something that you can afford to let go, then your apetite with gambling solve it all but if the amount that you use is something that's not intend for gambling, it change the mood and may lead you losing everything.
Yes, sometimes the mind can play tricks on us. It has happened to me that things that I don't want to happen to me because I see them as very bad, do happen to me in the jkgame, it is difficult because the mind is conditioned in an impressive way and that which we do not want to happen, does happen, that is why what we should do when playing is relax and accept the designs of the game, the less we try to force things, the better, because if they happen in our favor the blessing will be greater.