MY 10,000 HOURS

According to Malcolm Gladwell, I am an expert at
  1. Digging up niche 18th century period piece fanfiction
  2. Doing half-hearted sit-ups
  3. Cutting off my siblings when they're singing, only to start singing the same song louder and in a different key
  4. Using lovecalculator.com to determine which of my friends is the most compatible with Fart Garfunkel
    Congrats @sophiack
  5. Catching my reflection in all reflective objects (sidewalk windows, clean cars, spoons)
  6. Sleeping