How did the boxing trainer fuck up? my guy is a great coach, ex-pro, but he is really unreliable. I got to the point where I set an appointment, then I call him half an hour before the appointment, pick him up at his home 15 minutes before the appointment and take him to the gym. before I did that, about 1/5 of the time he simply didn't show, or booked me and somebody else at the same time. look, for years he made his living getting hit in the head, he isn't a rocket scientist.