I play a lot of first person shooters.
Call of Duty Modern Warfare (Got It The Day It First Came Out)
Kill Zone 2 (Regret Buying It, Way Too Short And Only Took A Week To Max Out My Level & All The Medals)
Well I just pre-ordered MAG and I've been playing it every day while the servers are up. Now the servers just shut down so I swap back over to CoD and get my clan online. The first three matches my thumbs refused to obey me.
I had gotten use to the button configuration of MAG so I keep trying to crouch and I'll end up switching to my pistol, or I'll go to throw a grenade and hit L2 only to end up throwing a flash bang.
So yes a world where your fingers refuse to obey you is a very scary world and it will cause your kill to death ratio to hate you forever.
-TwisT
P.S. Buy MAG it's amazing.