It's like if you can't focus on a movie for 90 minutes without looking at your phone then don't go to the movies! You've got some issues so you should probably stay home and work on those issues and not distract everyone with lights and sounds oh my gosh the tapping on the screens it makes me crazy!
He would use amphetamines to stay awake because he would have late night maneuvers that would go way into the early morning hours and he was given pills to stay up for the long hours.