If someone says something combative today, make sure you heard them correctly. If you think someone is giving you a dirty look, make sure there's not a television on the wall behind you. You might just have the tiniest chip on your shoulder today, and it will way too easy for you to jump to the wrong conclusion. You'd really benefit from taking a day to yourself right now. You need to figure out why you might be blaming the world for something that isn't the world's fault.