Yes sometimes whenever I am addicted on something likr gambling, I often drink alcohol or smoke my cigarettes especially when the game was in the kind of disastrous in which I am loosing my temper and luck and I am beginning to lose. This probably common with all of the gamblers especially when they are having a hard time to thunk about the techniques that they will do in able for them to win.
Sounds like you have a gambling problem. Losing your temper is definitely a symptom of gambling addiction. You are losing your temper because you are losing the money you'll need in the future.
If you were wagering small you wouldn't have that problem probably.
That is why it is very important to develop first your character before gambling because, if you are not disciplined enough, you will more be more likely influenced by the pressure and stress from the games you play, and might turn to addiction when you are without self control in the habit. Easily losing your temper when losing in a game is bad because, it hinders you to make more accurate and right decision when you play and wage your money.