We were all kids once, and part of growing up was conquering our fears.
Nickelodeon
When we look back, some of those "fears" definitely seem a little ~irrational~.
20th Century Fox
Maybe you once watched a TV show about US presidents becoming ghosts, so you spent your entire childhood terrified that Abraham Lincoln would appear in your bathroom.
20th Century Fox
Maybe that was just me, IDK!
Perhaps you were so afraid of the tooth fairy breaking into your bedroom that you literally COULD NOT FALL ASLEEP.
Pixar
Or maybe you were terrified of diving into a pool because there could definitely be a shark in there.
Universal Pictures
Tell us about your most irrational childhood fears in the DropBox below!

Netflix
The best submissions could be featured in a future BuzzFeed Community post or video!