Don't you see? We've become smart enough to justify stupid behavior. Like, 'I'm angry at him and I didn't express it, so I turned my anger inward and now it's depression, so in order to feel good again, what I should do is call him and express my anger.' It's like, if we can make it sound smart enough, we're allowed to do stupid things.
Carrie Fisher (2011). “Postcards From the Edge”, p.129, Simon and Schuster