A childhood belief about teachers

When I was little, my mom worked at a preschool. When I was three and was old enough to go to school, I went to the same school where she worked, so she knew all of my teachers. One the first day of school I came home and said to my mom "Do you want to hear something really strange?" She said yes so I said "All of my teachers have the same first name." Since she was friends with most of the teachers she knew that was not true. She said "Are you sure?" and I said "Yeah, they're all named Mrs!" My mom almost died laughing and still tells the story to the teachers at all of the school events!