I'm not really a gambler either. I've been to the casino a few times in my 20s with friends, but either for one of their birthdays or they were celebrating something. I only ever brought like $50 to drink with and another $50 to play with, knowing full well the most enjoyment of that hundo I was getting was the beers.
I did however win exactly once. Turned my last $10 of the 50 into $900. And that was also the last time I ever gambled.