Saw this earlier and some are so funny. Guys what was the most ridiculous belief you had as a child

I used to belief America, Britain, South Africa and any other destination one uses an aeroplane to get to was in the clouds and beyond the skies.
I would think they're going to heaven and heaven was anywhere you go to using an aeroplane. Also believed if someone gets killed in a movie he or she was really killed and if I see the person in another movie it was before the previous film.
Also thought giant robot existed because of too much Voltron Defenders of the Universe

I believed to make a child, a man and woman only have to sleep on the same bed. At least I guessed one part of the act right. Hehehe.