I'm still kind of passively awed by the satisfaction of training in fighting games. I clicked on heads for like a gazillion hours in Counter-Strike and it's anyone's guess whether I ever got any better at clicking on heads. Meanwhile I can sit down in Strive like "okay, my left-facing TK Bad Moon is still kinda sloppy and inconsistent" and after just practicing the motion in a vacuum for a bit, I can already see it coming out more reliably. I'm still trash, but I'm measurably less trash than I was twenty minutes ago
