text: Michael: I'm really tired, I may not make it to the party
  Michael: I'm sorry
  Nathan: no!!! I was waiting for you
  Ann: everybody will be disappointed
  Michael: sorry guys, I just cannot do everything people expect from me
  Michael: I'm burning out
  Nathan: I understand, ok, take care!
target: Michael's too tired to join the party. Nathan is disappointed, but understands.