the most common and I myself have experienced stress. when it gets defeated, money runs out, we want to play again to seize victory but there is no capital, but we also become lazy to work because our mind there is only gambling.
I would call it as "äddiciton" and not stress. I have seen people becoming alcoholics after they became financially ruined as a result of gambling addiction. That's why I always say, gamble only for an amount that you can afford to lose.
Exactly, the root cause of stress, alcoholism, indebtedness among others are mostly addiction and it could be addiction from drugs, gambling or any other such thing and that is why it's better to learn to control the emotions no matter what before indulging in anything that have the tendency make you want more of it.