i think he's saying that no matter how glamourous the fame looks it's poison, and it's extremely hard work. no matter how easy you think it looks you can imitate him but you'll never be able to fill his shoes and understand what they go through. idk haha i'm kind of guessing. also i think he's asking if you'd honestly want to trade the simple, easy life just to have a moment in his skin.
i think he's saying that no matter how glamourous the fame looks it's poison, and it's extremely hard work. no matter how easy you think it looks you can imitate him but you'll never be able to fill his shoes and understand what they go through. idk haha i'm kind of guessing. also i think he's asking if you'd honestly want to trade the simple, easy life just to have a moment in his skin.
he's saying fame isn't what he thought it was.