I hired a poker coach to assist me in improving my game. I currently play 3/6 6 max and 5/10 6 max. He spends a good amount of time with me, but recently he asked me to do a couple math problems (calculating how many times a hand like 98s hits the flop well, and doing the same with 97s), and I have not done them this past week even though I said I would. I don't think he understands that I'm married with a child on the way, and although I just freed up 40 hours a week by quitting my job to play poker full time, I've just not had the time to sit down and crunch the numbers. He argues that it would only take 20 minutes each max, so I should have done it by now, and that I'm only making excuses. Do you think he's being harsh, or do you think I should have somehow done these? Is he being unfair? Unreasonable?

Thanks,
Jeff