Possible Causes of My Headache Right Now, Ranked by Likelihood

Thinking that it's psychosomatic is psychosomatic
  1. 1.
    Haven't had a snack
  2. 2.
    My period is about to start according to the app that tracks my cycle
  3. 3.
    Overheard someone say something sexist
  4. 4.
    Read something sexist
  5. 5.
    My dad called to ask how to log in to iCloud
  6. 6.
    I have to write a cover letter
  7. 7.
    Just found out about the Chinese Massacre of 1871 via @LAmag
  8. 8.
    Ariana Grande gets so much hate and she's an incredible talent
  9. 9.
    The prospect of networking