Tomorrow you'll wonder what you were worried about!

Keep your throat moist. I would disagree with Villan about the water. I always get a pint of it on the side in case I get thirsty but I never think it keeps my throat moist. It gets dry a minute after. My advice, and I know others thinks it's mad, is to get a half of the weakest bitter and just sip it if your in trouble. A half can last me all night. Another tip is to bite your tongue.