So I have been playing with a pick for while and have been trying to switch most of the songs I play over to fingers. Somw have to stay pick, but I like fingers so much better. Anyway my playing hand gets so damned fatigued. Feels like arthritis or something sometimes. This is just cuz I suck right? Need practice to build up strength and what not. I'm just paranoid that my fingers will alway hurt and fail at the end of busy songs. It'll get better right?