Hmmm... I never thought of bringing a pillow to work...
The thing is, it really bothers me if somebody doesn't like me, and that's why I always try to be the reasonable one. People who have friends and family have a support structure that can withstand a little storm during the day fairly easily. But when you live in a grass hut, one good wind can blow it all down, metaphorically speaking. So when you're being the calm, rational one, things tend to settle down and you just wind up feeling bad about yourself.
I try to treat everyone with respect until they give me a reason not to, and even then most of the time I do because I make excuses for them... they were just having a bad day or something. And then I think what I wished I would have said... like, "why don't you get f'd." ... just something simple like that to let them know that I don't appreciate being treated with disrespect. But there's always that sense of consequence... they're going to go talk about me behind my back and turn everyone against me. The thing is... if you're so concerned that people won't like you, a lot of the time they won't. People are drawn to confidence.