Okay so i've managed to work my way up to 4-4.5 star songs with a mouse. Any beatmap with a ton of jumps just locks my wrist up. I guess i'm too tense? I'm not sure but I really don't see how it's possible for people to do 6+ star songs with a mouse without their wrist locking up or hurting. I've been gaming my whole life and have never experienced this until I encountered 4 star songs on OSU. I honestly don't believe anyone can do a 6 or 7 star song with a mouse, if they say they can they are lying. Until I see someone IN PERSON do a song of that caliber on a mouse I will always have my doubts... Theres just no way.