dumb clutch syndrome
when someone who has driven a manual vehicle, changes to driving an automatic vehicle for a long time then goes back to driving a manual vehicle and keep stalling the manual vehicle every time when slowing down to stop without using the clutch of the manual vehicle.
I haven't driven a manual vehicle for such a long time that I have developed dumb clutch syndrome, I keep stalling the vehicle every time I stop by not using the clutch because I usually drive an automatic!