I used to think that love came from the heart, that it just eminated from it. Of course now I know love comes from the brain. I think it is a common misconception among many children and adults today, though.
A childhood belief about general

others believed things like this
- I used to believe that only people that were in love had a heart.— Nikki
- I used to think you could have a heart attack if you fell in love too deeply!Anon
- I used to think you could have a heart attack if you failed to fall in love.Anon
- I used to believe that the heart at the beginning of the I Love Lucy Show was made of real chocolate.— Krissa
- I always hear Manic Street Preachers 'You Love Us' as 'You Love Arse'.— Lou
- I used to believe that the B-52's song "Love Shack" was actually "Love Shark!"— Natalie