Dont let your emotions do make more mess up because instead on getting some revenge, you might rather end up on deep debt which is something that most people fear the most.
If you do tolerate your emotion then you would be simply be making more mess or problems ahead which you should really make yourself been avoiding on the first place.
I think none of this useful advice will make OP change his mindset. Based on his approach to gambling, it seems that he already created and form a mindset that he has the ability to always win in gambling because of his winning experience.
Maybe we just have to allow the OP to do what he wants since, in fact, he really stands on his crappy beliefs.
Let him taste his own medicine. Good luck to the OP on his revenge mission.