I have a friend who is in a constant state of therapy...she hasn't moved forward in 20 years. Keeps bringing up needing "closure" for things that happened in high school (16 years ago) that hurt her "self-esteem"...I say, MOVE THE F### ON with your life. The closure for such an issue is called graduation. What "closure" means to me most of the time is "I want the last word". Well, in real life you don't always get the last word. Deal with it.
Also, not psychobabble, but a word I'm getting sick of hearing is "literally"...not because I don't like the word, but because it seems very few people know what it means. I actually heard someone say "it scared me so bad I literally jumped out of my skin". Now THAT I'd love to see.