Based on the amount of tweets he does, I doubt he actually spends time on deep operational stuff at every company. He has got people doing it for him. He does h

Based on the amount of tweets he does, I doubt he actually spends time on deep operational stuff at every company. He has got people doing it for him. He does have lot of energy which keeps him going but no one can spend crazy hours on 5 companies at that scale at the same time.