I taught my daughter in about five minutes! She was 16 at the time and picked it right up!........she’s 29 now with her own family..........
I was taken aback at the difficulty he had with clutch/throttle coordination. He’s a coordinated guy. All I can figure is that a decade of video game car shifting locked in his brain as THE way to drive a stick. He was OK after a while. Clutch plate survived.