ILL HUMORS on Instagram: "This video captures a common developmental response in young children known as "costume character fear." ​The Subject A toddler sitting at a restaurant table reacts with increasing apprehension as a person in a full-body Mickey Mouse costume approaches. Despite wearing themed ears, the child exhibits avoidant behavior before eventually crying. ​The Mechanism This reaction is often triggered by a "category error" in a child's developing brain. While they recognize the ch