Many of these "burnouts" you associate with using cannabis are probably self-medicating, undiagnosed ADHD patients. There are many more adults with ADHD than ar

Many of these "burnouts" you associate with using cannabis are probably self-medicating, undiagnosed ADHD patients. There are many more adults with ADHD than are diagnosed, and of those diagnosed many are not on medication. Many mental problems are associated with substance abuse. This contributes to the unfair characterization that it is the drugs themselves that are the primary problem.