I couldn't believe it, but an old timer (vet?) with one leg, no prosthetic, came in to get a service done on his manual shift 1991 VW Cabriolet. He got around with a cane. The clutch pedal had a small metal lip which he presumably manipulated with his cane - somehow. I was shocked after I approached him as he got out of his car to see a clutch pedal. I did a double take, to say the least. True, we don't have anything approaching LA-style traffic crawls here, but I thought his dedication was amazing.