I would have left her--don't drink if you can't hold your liquor. Sometimes you try to help and it falls right back in your face.
From my experiences riding the trains in New York, sometimes you just act like you don't see the person and just go about your business. It's not the right thing to do but one never know who is in their right mind. I've seen people trying to help sleeping passingers, and the curse them out--some are polite to say thank you! We can't always be nice, thats why we listen to the bad angel.
