Take care of yourself. Drink water. Exercise. Take breaks. GO OUTSIDE! I cannot overstate how important doing these things are. I am still not the best at these things, but whenever I take the time to listen to what my body needs, my mental state improves tenfold. You really need to find a way to make this life sustainable, because it can become extremely unsustainable very fast without you even realizing it.
Making games is extremely rewarding, and it is a worthwhile pursuit for anybody who is creative, who wants to make fun experiences, who wants to create art. Everybody should give it a try! At the same time it can be incredibly demanding and mentally taxing. So please listen to your body and work in collaboration with it so that you can keep doing it for as long as possible.
Star Racer was a labor of love to make as fun of an anti-grav racer as I could. I can say many things about it, but I think the game will speak for itself. We have a demo for the game that should give you a good idea of what you will be getting into, and the full game is so much fun. Please consider checking it out!
Star Racer on Steam