this isn't working

I came in to work trying to have a good attitude, but it just really bothers me that people are just not nice because of a work situation and inconsideration. I'm beginning to think this promotion is not all it's cracked up to be. I'm really unhappy right now and surrounded by people who are not my peers, not my age and don't care that I have more responsibility piled on top of me. I just feel like crying. I thought taking a day off and getting away from this situation, looking at it from outside, would make me feel better and I would come in feeling stronger. but I don't, I'm as weak as ever. this sucks. I want change. I want out of this place and a new job with new people. I hate getting old.