I used to believe there are two types of grown-ups.
/ Type 1 would be the people who get married, become parents, and go to "work" (usually in an office) every day.
/ Type 2 would be those with an "actual profession" (as opposed to office workers) For example: teachers, bus drivers, firemen, etc. The main difference, however, would be that these people stayed single for their entire life, and couldn't have children.
/ In other words: Type 1 help raising people who would then decide between type 1 and 2, whereas type 2 serve the entire community.
A childhood belief about work

others believed things like this
- I used to believe that a pigeon was a type of pigAnon
- I used to think giraffes were a type of horse— Crocotta1
- i used to think that if you picked your nose you could eat it because it was a type of chicken.— nutter
- I used to believe a mouse lemur was a type of a rodent.Anon
- I thought that “selfish” was a type of fish— Enrico
- I used to think that there was a little boogy in every end of ice cream cones (the type that are pointy).— John M.