Teenagers who smoke marijuana daily are over 60 percent less likely to
complete high school than those who never use. They're also 60 percent
less likely to graduate college and seven times more likely to
attempt suicide.
http://www.washingtonpost.com/blogs/wonkblog/wp/2014/09/09/study-teens-who-smoke-weed-daily-are-60-less-likely-to-complete-high-school-than-those-who-never-use/
complete high school than those who never use. They're also 60 percent
less likely to graduate college and seven times more likely to
attempt suicide.
http://www.washingtonpost.com/blogs/wonkblog/wp/2014/09/09/study-teens-who-smoke-weed-daily-are-60-less-likely-to-complete-high-school-than-those-who-never-use/