I am mainly a mania player but I think this question would be beneficial for any mode player, for some background I haven't played a rhythm game for a while (3 months and haven't played consistently for 2 years) and came back about a week ago. Recently I've noticed I have pain in my finger joint while I play as you can see in the picture on my left hand, in the picture I tried to recreate my tapping form because I believe it may be because I was either tapping too hard, flexing/straining too much (being too tense) or maybe there's something wrong with my form. What do you guys think? (I am mainly a 4K player)