Arans, the crippler class?

I started playing Dragonica recently and it's a lot more tedious to play (buttom spam-wise) than Aran, but Aran is still far more crippling... The thing about Aran is that you're constantly spamming the SAME button over and over and over. Other games, you press different buttons, which releases stress on your hands, since you're not actually repeating the same motion over and over. With Aran, it's just the same motion over and over and over for possibly hours on end. It's a real destroyer of the hands. =/