Olaf, the gregarious but clueless snowman, does not wrestle with depression in the movie Frozen. However the actor who plays him, Josh Gad, does play an addict in the 2013 comedy Thanks for Sharing . Thanks for Sharing has an ambitious premise. It attempts to portray the journey of three sex addicts (Gad, Mark Ruffalo, and Tim Robbins) in a humorous way. It does a decent job but the last 30 minutes are Hollywood-predictable. There's one main reason I would recommend watching it - Josh Gad's writing scene. Gad has the rare ability to convey insight with humor. And in about three minutes, he's able to express nonverbally exactly what it feels like to be caught in an addictive pattern. And it's hilarious too. For the past couple weeks, I've taught about the negative mood cycle, a term coined by my seminary professor, David Eckman . The negative mood cycle describes the addictive pattern. It starts with some kind of negative emotion - boredom, depressio...