1. How to do my own taxes
  2. How to change a tire
  3. What a 401k means
  4. What Dow Jones and Nasdaq really are
  5. How to effectively communicate in a relationship
  6. How to drive stick shift
    Suggested by @kate81
  7. How to make Rice a Roni without burning it
    Suggested by @nikkilounoel
  8. How to tell if someone has a crush on me
    Suggested by @christineeee89
  9. Flirting. Also: Portion sizes.
    Suggested by @jennifergster