I HAVE TO RALLY

My BFF is hosting her annual Mad Men Christmas party.
  1. But I'm so sleepy.
  2. And I just want to get cozy and watch some tv.
  3. How do you fellow introverts rally yourselves?
  4. UPDATE: I've rallied.
  5. UPDATE: I'm hiding in the room I'll sleep in and crying a little.
    Anxiety never asks if it's okay to join me.