I came up with this for some reason, idk:
When Prosciutto was a kid, he had a lot in common with Pesci. His dad kept telling him to grow up, which Prosciutto interpreted as looking fancy and being mean. He started smoking at a young age, despite knowing that his dad had lung cancer and bad wrinkles from doing so all the time, so he was a lot more responsible, only smoking if his mental health started to dip. When Prosciutto was 18, his father passed away, and he left his family to join the mafia in order to get his mind off of it.
What do you guys think?