I have a moderate dyslexia issue and the sim has been the only way I learned to fly. While I still turn have a occassional quickly remedied wrong way turns while free flying up high, my muscle memory for landing is dialed in due to hours on the sim. The brain/finger connection will screw up when free flying, but when landing or taking off, the muscle memory is 99% perfect.

A sim (Realfight in my case) rocks!

Jack