Earlier quoted context omitted.
> 6) If someone doesn't understand my idea, it's probably because they aren't smart enough to get it. (reverse) One of my high school teachers said something like: if someone doesn't understand your explanation, then you don't know it as well as you think you do.
Not entirely correct if someone doesn't understand your explanation, it might be that you don't understand the person well enough or you don't know the correct way to explain to that person in a plain language
My answer always changes since I haven't narrowed down a way to describe "cloud engineering" to people.
I've heard this saying before and every time I think, "maybe I don't know what I do".