Abby: Around here, one of the best ways to spend your time is "doing nothing, then resting afterwards." Although, personally, I think staring at (aka. Snoopervising) the humans is a very important task, one not to be looked down upon. If you humans don't understand what I mean, I am sure you remember a time in your youth when you were thinking hard about something--some plan, some project--and one of your parents tried to make you do a chore or homework or something because they thought you were just "doing nothing."
So, now you understand much more about the very active life of cats, even those of us in this position:
Ah, yes, it's a wonderful way to spend the day!