That every human being, even the most serious, macho, evil and disturbing people alive, has been a baby and done baby stuff at some point. E.g. Stalin will have shit in his nappy, Descartes probably whined at his mum for not letting him have ice cream, Rose West could’ve been partial to a game of peekaboo.
The exceptions are obvious psychopaths from birth.
We’re all human (or are dancers?)