One of those more-satisfying things would be sending out an email saying "Done" at 11:48 pm and only then seeing that your boss had sent an email to a colleague at 11:41, seven minutes earlier, saying "We'll get started on that. It shouldn't take Seth [me] too long, right?"
But if there's something more satisfying than that, at the moment I really don't know what it is.
I? am FUCKING MAGICAL!