What is i was born with glass bones and paper skin?

"I was born with glass bones and paper skin" is a quote from the character Mr. Glass, played by actor Samuel L. Jackson, in the 2000 superhero psychological thriller film "Unbreakable." The quote describes the character's condition of having a rare disease which causes his bones to be extremely fragile and prone to breaking, as well as his skin to be unusually thin and delicate. The condition is fictional and not based on any real medical condition. The term is sometimes used colloquially to describe someone who is extremely fragile or vulnerable.