Bummed out Again

well, I got my yearly evaluation that was due in August today. Seems I have a problem with communication. They tell me I need to work on my communication skills. I was told I am mean MN. I guess she has been telling them that I treat her like I don't like her. Nothing overt just my body language and demeaner. Appears that you can actually base an evaluation on one's subjective assessment as opposed to the body of work I perform. My clinical skills,judgement,critical pathways,and triage is excellent but I need to be nicer and not condescend to people. It is not in my nature to be phoney. I can't not like you and act like I do.And I am so not into slackers. If you are a dumb ass then yeah, I guess I don't have time for you. I believe people will rise to your expectations. But, apparently, I am told not to have expectations of anyone. It is not my job to have expectations of the staff. I am clinical and as such will stick to the clinical aspect of the job even though I am asked to perform non clinical jobs like billing,referrals,inservices,case conferences, and troubleshooting. But I am told that if a staff member is not performing as per guidelines of the company I am to report this to my DON. In other words they are telling me to be a jack of all trades so to speak, snitch out people, take flak from idiot refferal managers, and all the while look like I am happy doing it. Yeah, I didn't make enough money before this and now with no raise because I don't meet their expectations and now I am gonna be happy doing more for even less. Man, this so sucks. My boss is going on vacation starting today and won't be back until Jan 4th. I am here for the entire Christmas Holidays. I had already decided I would stay home because there would be no admin. back up for the on-call nurse so it is no real surprise. I was told that my job performance needs to improve by March or I will be replaced. This job is so not worth it. I miss being in the field. I am going to really think this over. I am not making as much money as the field staff,my hours are longer, and the expectations are that I do whatever it takes to make everyone happy. Me, not so much. I know I am a good nurse. I went to nursing school people not charm school. The problem is I may be a good clinical nurse but when you have been a nurse as long as me they want you to be in a supervisory role and I could care less about all that. I am happiest when I am doing plain old fashioned patient care. I mean, if you had a dumb ass working with you, how would you handle it?