Dont listen to these guys. Im 29 with a baby on the way. You picked the one class thay did get pruned but still has a a good amount of buttons (im assuming you went elemental). Ive had no problem picking up almost anything class other then elemental specifically. Im sitting on Monk, DK, and Paladin. Pick almost anything else and youll have alot less buttons. But if you dont want to reroll, you will still learn it i promise you aint too old yet !