Marijuana Addiction

DENVER, CO. - DECEMBER 03: Tom Rael, 33, uses a computer in the Career Connection Center at Step 13, where he is recovering from his addiction to marijuana in Denver, CO December 03, 2014. Rael didn't start using marijuana until he was 21, at a New Years Eve party. He said the drug made him feel excepted, "now I'm not the square." He started using marijuana regularly, "from that point on it was pretty much everyday." Step 13 is a program for men that requires sobriety, employment and personal accountability while offering residents an opportunity to overcome their addictions. (Photo By Craig F. Walker / The Denver Post)