I used to believe that when you became a "grown-up", you would automatically know how to do grown-up things, like drive a car, pay bills or balance a checkbook. *sigh* If only...
A childhood belief about getting older

others believed things like this
- I used to believe that grown-ups were born "grown up" and that I would stay a little kid forever.— Still A Kid
- I thought grown ups were born grown ups.— mea
- I used to believe that grown-ups were born grown up.— Juleen
- I used to believe that cabbage was lettuce that had grown up.— JHR
- I used to believe that every time i went in a store that the grown ups had to buy me something.— jvf
- I used to belive all grown ups went to bed at midnight.Anon