What are we fighting when we fight against depression? [more inside]
posted by Aleatoire on Aug 26, 2009 - 44 answers

Are there unhealthy thought processes that you've had that once you've dealt with them, had a discernibly positive effect on your life? If so, how did you go about changing them? And what kind of benefit did you see? [more inside]
posted by SpacemanStix on May 30, 2008 - 15 answers

What are the arguments for and against the idea that animals have self-awareness? [more inside]
posted by showbiz_liz on Oct 16, 2007 - 39 answers