I once played in a gambling site and luckily I won, probably it was a beginners luck kind of hit. But when I won I immediately withdraw my winnings and gave the money to my mom. Didn't buy anything for myself because I was thinking the next time I won the game, I think that'll be the time I'll buy one for myself.
I don't believed in that beginners luck because if you can win it you can manage to won profits and yet if you didn't realize or not contented about the money you have it can possible that you will lose it. You have a good decisions where you give your money into your mom but the best thing for you to do is open an bank account and start saving for the future purposes since you earn money.