Morons are morons with or without pot, Same is true of geniuses. Some of the BEST athletes in the world use Marijuana, not just Jiu jitsu but all sports, Michael Phelps=Gold medals in Swimming, Kareem Abdul Jabar=NBA Champion and Hall of fame, Ricky Williams and Randy Moss, NFL Superstars, Randy is a lock for the HOF, Chris Weber, Josh Howard and 80% of the NBA. And 27 time Mudials Champoin Renato Laranja