Dumb things that you did.......because you didn't know any better.
Owned a couple Fords and a few Chevys....had a kid too young(dont get me started on that)...A buddy of mine had a little Montesa motorcycle as we were in maybe 6th grade...we rode the **** out of that thing...Wweeelll....one day we ran out gas, went into the garage and found some Cox model airplane fuel (pure nitromethane) MAN!!! That thing ran like a bat out of hell for about 15 minutes, then it blew the rings out of the exhaust...lol