Ever come down from Coke? Good luck fighting in that state. It's not like he can pause the fight and go take a bump in the locker room.
It is incredible what Mike Tyson & LT were able to accomplish, especially given their drug abuse. They were rare specimens. Who is that today? Jon Jones? lol
My only point on the cocaine abuse was regarding financial responsibility, of which Tyson had zero. Coke abusers aren't typically penny pinchers. To compare Tyson to Landry is a little wild IMO.