It used to be fun, but I can't control it anymore

Hmm... Perhaps yielding to the flow of time is also a form of wisdom. Today's enjoyment is more important than yesterday's skill.

I totally relate! After exam periods, when I finally get back to playing Brawl, my fingers feel so stiff and my controls get messed up ㅠㅠ But honestly, the best part about this game is laughing and having fun with friends, rather than focusing on winning or losing! I hope you don't get too stressed and can enjoy it at your own pace. Keep it up!!