Just keep on doing what makes you happy and do your favorite hobby like playing games or make more money.
One of my way to control my temper are listening in my favorite music and playing online games such League of Legends and Apex Legends. What do you mean? that by just making money you can control your temper?
I agree with you that playing games will help you to control your temper. I will answer the question. I mean by just making money you can become happy especially if earn huge amount of money and even you can't control your temper once you heard that you earn huge income you will instantly become happy and you can now manage your temper. I usually earn money by just doing investing and trading even sometime I lose my temper because of losses I still manage it because I know I can earn huge money and right now I keep doing
investment where I can make more money.