OOOh, Gabbie, did you hit the nail on the head. I always thought I was being paranoid or imagning something because the FAs seemed to not want to hang up my jacket and managed to get the guys the drinks while I sat there. Just try to get eye contact with many FAs to let them know that you didn't get silverware or you'd like a refill. It's like being an invisible person. Invisible passengers and glass ceilings? Nice metaphor or simile.