I was ripped off.
When I was six I was chosen to plant a pussy willow tree in the playground. My teacher said that when I grew up I'd be able to come back and see the tree I'd planted.
I never forgot that and decades later I went back to see it. And it wasn't there. They'd knocked it down to build a new classroom. I WANT MY MONEY BACK!
----
Rather comically, the Blurtit software found some "bad language" in that answer and refused to let me post it. See if you can find the naughty word. >:-)