I cant imagine 42 other cars on the track, 40mph faster, and trusting someone to tell you where to go.
at California speed way it was 95 degrees that day in Ontario, and baking hot in the car, 20 laps was a workout, I was exhausted too, then your following those instructors, and see them take a corner at 130-140 and stick their arm out the window to get air up their suit, dang