Okay so i've been playing OSU! off and on for around a year now and I can tell that i'm getting better as the days go on but there is one issue i've come across that will probably be the end of my OSU! career. I am a mouse user and for these past couple of weeks everytime I try to play a beatmap that exceeds AR 9 I get this sharp stabbing pain in the knuckle on my thumb. I've tried raising my sensitivity and even putting less grip on my mouse and yet that stabbing pain will not go away. So my question is.. Should I stick with mouse and bare through the pain or will switching to a pen help?