I recently saw Noah Baumbach's film "Greenberg" with Ben Stiller. It was an unusual film and I'm glad I saw it. This one particular line from the film:" "hurt people hurt people" keeps resonating with me.
I love when either a character or a scene or even a simple line keeps coming back to me and has relevance in my life. And I think it's true, at least from my experience, particularly recent experience.