If work was always enjoyable, they wouldn't call it work and no one would pay you to do it, hehe. I know the feeling, though. I had a job where I really didn't get along with my boss. It wasn't even the work I dreaded, just having to be around him was what made the day unpleasant. Eventually I had enough and got another job. The grass isn't always greener at the next place, though. So, it's not much consolation, but hang in there and enjoy those days off!