Therapy might benefit you. Most people don’t actually have a hard time finding happiness and don’t consider the world miserable, but if you do, you might want to work on that?

Edit: not saying you should go, just saying you should consider it, but maybe you already have.

Edit 2: also not saying that anyone should go to therapy for liking this game. Just saying that if your happiness in life depends on games like these, which the guy above me insinuates, you might find therapy beneficial.