Your plate is way too full right now: something has got to go, and it's got to go today! If you don't delegate, cancel or reschedule one or two or seventeen things, your stress level is only going to get higher: and you're only going to get grouchier. The good news is that you probably already know of at least one thing you can toss someone else's way, and you probably know of someone who might be quite eager to take it over for you. Your annoyances could be someone else's opportunities.