Nips piercing motivation

Guys please tell me reasons on why i should get nip piercings, i need motivation to finally do them. I've been wnting them for so long, but once i'm there i chicken out. Any of you ladies that have them please tell me of the pain level, healing time, and anything you think is important and a reason to get them. I REALLY WANT THEM! I have 6 other piercings, but idk why i always chicken out on this one.