marijuana is at worst mildly habit-forming reports lightly whether marijuana is addictive less addictive Time Magazine Is Marijuana Addictive? It Depends How You Define Addictive 10% roughly http://healthland.time.com... 80-85% of people who try a substance lightly evidence evidence habit forming and addicting TIME http://healthland.time.com/2010/10/1...ine-addiction/ Is Marijuana Addictive? It Depends How You Define Addiction 10% roughly http://healthland.time.com/2010/10/1...ine-addiction/ evidence marijuana is at worst mildly habit-forming Giving up smoking 80-85% of people who try a substance literally no such thing as marijuana addiction http://healthland.time.com... less addictive Time Magazine reports Time article. marijuana is at worst mildly habit-forming Time article. Source evidence evidence noted evidence 80-85% of people who try a substance