Sometimes, people come up to me when I am knitting and they say things like, "Oh, I wish I could knit, but I'm just not the kind of person who can sit and waste time like that." How can knitting be wasting time? First, I never just knit; I knit and think, knit and listen, knit and watch. Second, you aren't wasting time if you get a useful or beautiful object at the end of it.
I will remember that not everyone understands. I will resist the urge to ask others what they do when they watch TV.