In no particular order:
1. the sound of rain
2. a good book
3. a cup of tea
4. a soft, cozy blanket
5. gluten-free pizza
6. crossword puzzles and Sudoku
7. my Sonic the hedgehog plushie
8. funny TV shows like Scrubs, Portlandia, and The Big Bang Theory
9. being super productive
10. gradually covering my entire wall with art
11. wonderful smelling scented candles