“To do the job right requires such an enormous amount of concentration. It’s physically and emotionally mandatory that you find some time to relax. And you’ve got to be able to turn it off like that. There will be times though that I get so incredibly excited about a trade or even a project that I’ll wake up at 4 o’clock in the morning and there’s no way in hell that I’m going back to sleep. I’ll sit there in my dreams and trade for four hours.”