I just recalled I once had to explain to my CTO what’s the difference between stack and heap memory

It baffled me a little bit, but contrary to what one might perhaps expect, this was a guy who was already making a living off of programming for about ten years selling his software to various clients, so he was clearly competent enough to create software that works, and he had in fact put this startup on its feet operationally with it already being profitable before outside investments were secured

And here I was with my theoretical CS knowledge making zero bucks before getting this job