I used to think the message on some TV shows that said "Viewer discretion advised" meant you were supposed to be discreet about it and not tell anyone you watched it.
A childhood belief about tv

others believed things like this
- I used to think princesses are only in TV shows— i'm weird
- Different televisions contain different TV shows.— IMMarkotron
- That all t.v. shows were perfomed live— Martin
- I used to think when somebody sneezed you were supposed to say 'Gableshew'.— gablesh
- i thought that all of the shows on tv where played live even when someone died. sad, i no.Anon
- When I was about 4, I thought catfish were supposed to meow. — Élistariel