Yondu doesn't consider himself having been a child when he received his first artificial fin 'cause his skull had stopped growing when they chose to give it to him, but he was still a teenager and any kid on the train who had been through similar he'd feel plenty of wrath about.

"Oh damn, I wish ya could show me in real time. I miss slippin' in with a good stealth ship and just makin' a pest of myself where no one knew what I was up to."