You have no control over what people do hundreds of miles away. You do have control over your vote, and can persuade your friends and family to vote as well. Everything else is done. There is nothing you can do. Panic is merely an adrenaline rush to your body telling it to evacuate all heavy fluids so that you can outrun the tiger stalking you. You're going to feel anger, happiness, profound sadness as news snippets come in throughout the course of the day. That's normal. What's not normal is acting on those impulses. Just breathe. Listen to smooth jazz. Go do yoga this afternoon. Watch this amazing video a bunch.