Quote Originally Posted by Shironeko_Narunyan View Post
Actually, it would look more like this

And it would work, but it would be subpar. A good thing for someone who (because of carpal tunnel or other conditions) can't deal with the hectic twitch-weaving some other classes have, but it would do a lot less damage than it could.
Fun fact, pressing a single button over several others is actually more harmful to the joints. Plus some of us have bought things to help us out with preventing joint-related injuries or at least alleviate it. So no, it's actually a bad thing and we're better off playing a class that doesn't have a single button to spam and requires more action.

There's a reason why people who suffered from RSI need to stop once in a while and stretch their hands. It's literally in the name, Repetitive Strain Injury.
Pressing a single button is very repetitive and I can tell, it hurts.