For some reason, I got the belief in my head that armoured trucks (the ones that carry money) actually held biscuits. It never struck me that the securtity guards and snipers were there to protect anything... I thought they just really liked biscuits. I still associate armoured trucks with Ginger-Mango biscuits...
A childhood belief about general

others believed things like this
- i would never eat biscuits with currants in because someone told me they were flies.— ahab
- I thought pink wafer biscuits would bite me if I touched them. Absolutely no idea why.Anon
- I used to believe that semi trucks were cement trucks, and that actual semis were just big trucks.— Joe Schmoe
- I thought that ice cream trucks were the only vehicles that couldn't kill you if you got hit.
Anon - I used to believe that when people talked about 4x4 trucks, I thought it meant all the wheels turned.
— tracy - I used to believe that fire trucks were filled with water. — Renee