How does marijuana use affect school, work, and social life?

From NIDA.

• Students who smoke marijuana get lower grades and are less likely to graduate from high school, compared with their nonsmoking peers."
• Workers who smoke marijuana are more likely than their coworkers to have problems on the job.
• Depression, anxiety, and personality disturbances are all associated with marijuana use.
• Moreover, research has shown that marijuana's adverse impact on memory and learning can last for days or weeks after the acute effects of the drug wear off
• Marijuana's effects on the brain can cause cumulative deterioration of critical life skills in the long run.

Read the complete report here.