the third third reason is that when you stop using you also go or go through a very vicious insomnia withdrawal syndrome often many people will do now that depends on you know how much you've been using for how long you've been using if you look at the data and by the way part of the um clinical diagnostic the psychiatric diagnostic um description of cannabis withdrawal is insomnia that's how reliable this insomnia problem is when you come off cannabis and if you look at the data the one of the main reasons that people relapse and start using cannabis again even though they don't want to is because they can't deal with the insomnia that withdrawal has given them