<img src="http://kyrom.free.fr/Atomic/Nuke.jpg" width=734 height=590>
Well...my arms generally go where I want them to. When the hands attached to them are holding a weapon, my left eye triangulates coordinates over those arms and hands and weapon to triangulate in a rather grand and fascinating way to my brain, which then spits out a command down the cervical spine and arms to the hands and fingers, which then twitch EVER so gently on the trigger....which then BLOWS the target to FLYING BITS!
The human nervous system is really one of the most fascinating bits of Creation...