I used to believe that my heart was in my butt. This is because when I was very little and would fall down, my great-aunt, who took care of me most of the time, would set me back on my feet, pat my behind and say, "Bless your little heart!"
A childhood belief about general

others believed things like this
- The song called heart of glass mixed me up as a kid. I heard "Heart and ass". — oops
- I used to think that when people had heart attacks someone came and stabbed their heartAnon
- I used to think you could have a heart attack if you failed to fall in love.Anon
- I used to think that if you eat pig heart, you could grow another heart and be twice as healthier. Anon
- I thought the song "Party Time" by Moby was actually saying "heart attack" (this was before I knew the title)— Elviessa
- I used to believe an artichoke was an animal and we only ate its heart. — Laura