When I was younger I thought secondhand smoking was when you couldn't afford your own cigarettes so you bummed them off of someone else...
A childhood belief about smoking

others believed things like this
- A friend on mine thought that smoking menthal cigarettes would make his breath minty fresh.Anon
- When I was younger, I used to belive, that tile joints were a smoking drugs...— Anaëlle
- I thought that smoking pot involved an actual pot from the kitchen.— Aeris
- I used to think, all the way up to eight grade that if you smoked cigarettes you were an alcoholic— praneeth
- all people who smoke roll up cigarettes have been to prison— spam
- I used to believe that Marijuana was a disease you got from smoking.— LMH