I used to believe in the 'New Year Man' when I was around 5 or 6. He was a tall, dark monster that would come to people's houses at midnight on New Year's Eve and eat whomever was still awake. I vividly remember sobbing and begging my grandparents to please for the love of God to go to sleep early on that December 31st and getting furious when they just laughed at me.
I have never been able to enjoy New Year celebrations.
A childhood belief about monsters

others believed things like this
- Abba - Happy New Year
"Kangaroo year,
Kangaroo year..."— Santa Puncher - when I was about 7 I thought that aliens hid under my bed. I wouldn'd sleep in my bed for a whole year!— *Rachel*
- i used to think water towers were houses for really tall people. I thought they had big heads to.— Alyssa
- I used to believe that people born on leap year would only age once every 4 yearsAnon
- When I was little i thought grandparents had to be hundreds of meters tall... Anon
- I used to think 9 year olds were really old.— Danielle