My view is everyone is built and wired a little differently. I love these behavioral management studies too, but certainly there exist people who can stay very

My view is everyone is built and wired a little differently. I love these behavioral management studies too, but certainly there exist people who can stay very productive at the 80 hour a week mark for a few years. If the professor mentioned properly selects for such people out of his mountain of applicants and the group's culture thrives on it, then he's running a tight ship.