Ummm, I don't want to say that reading is fundamental (even though it is), but, of the 36% of his acquaintances that go to the gym for that reason, about just over 25% (of his 'crowd' in aggregate, not of the 36%) take steroids. That's certainly a lot more than my friends ('crowd') do (as far as a know), but it's not as out of whack as you suggest.