When I bought my tablet back in December. I use to be able to play all day without any pain. For the past month and a half I have slowly developed pain my right forearm and hand from holding the pen. I am not sure what could be causing the problem but it is currently making me quit playing. Before anyone suggests it. I tried taking a 3 week break. It didn't help. My hand was already throbbing half way through http://osu.ppy.sh/s/24611. Any suggestions on what could be wrong? How to fix it? I really love Osu! but really can't play with this...