clutch size? best street clutch

what's with this side stepping the clutch pedal?? that only breaks parts. plus you have no control of the pedal. I thought that went out with flat head fords?, guess not!!! real clutch racers, let the clutch out very fast, with their foot on the pedal. this way they can shift easier and faster.
I can see the guy telling you to do it, he's not paying for broken parts!!