When I was in my late teens, there was a magazine called 'Over 21' and I honestly thought that the newsagent would not sell it to me, bearing in mind this was in the 70s and the age of majority was 21. I bought the mag a couple of days after my 21st birthday and felt very grown up.
Yeah right, an age of innocence, but I still feel stupid about it and have never told anyone before!
A childhood belief about getting older

others believed things like this
- There was a Chinese takeaway near us called the Orient Express. I thought it was Onion Press. Yeah.— Spook
- I used to think the olden days came once every couple of yearsAnon
- Up until I was almost 11, I thought that a birthday suit was a special outfit you wore only on your birthdayAnon
- I thought grown ups were born grown ups.— mea
- i beleived that when someone bought a new house, they would swap with the person they bought it from— c
- I used to think the song Bette Davis Eyes was called 'she's got better days besides'.— JJ Simpson