Thumbs up:

My family; my cat; pizza (hot or cold); pajamas and photoshop; Law & Order reruns; learning something new; witty retorts; old family photos (and the invariable laughter that goes with them); reconnecting with old friends; sunny, warm days followed by cool breezy nights; surreal art; classical and jazz music; Christmas; hot showers; vanilla and lavender; 100% cotton anything; and the change from Winter to Spring and Summer to Autumn.

Thumbs down:

People who dismiss or (worse) abuse the elderly or children; passive-aggressive types; the smell of a potato gone bad (seriously rancid!); gore for the sake of it; cheaters; loud music blasting from cars (stop entertaining the neighborhood!); flat soda; stomach viruses; dismissive attitudes; anyone who is rude to a waiter/waitress.