Re: When I was a lad ....
"I remember my dad telling me of an acquaintance in primary school who (after holding it for a day) was capable of (and proud of) hitting the ceiling."
Might have been one of my former(1) classmates from when I was in primary school, several decades ago. (Hint: 1975 is included in that period of my life.)
(1) And no, I'm not in the least bit disappointed that these people are *former* classmates. I regret somewhat having them as former *classmates*, or even former *countrymen*(2), but there you are.
(2) I've spent a third of my life living outside my native country...