How many love the job they have?

I was wondering how many people out there really love the job they are doing now or do you just really hate it. Me it depends on the day of week that is for sure. I love the money I make from my job but I hate the hours I work. I work the grave yard shift as most call it. I work from 10:45 pm till 7 am in the morning. I didn't think was so bad at first but the older I get the more it wears on my body. Some days I wish I could find a job I love. I have a part time job that I really love cause it is no pressure and it is fun, but can't live off of it cause don't pay that good. Why is life so difficult. My full time job is hard work and a lot of hours at times. I work for Pella windows and make windows as you guessed. They work us so short handed that we do more than one job and get paid the same they can't seem to get anyone hired either. Well enough about me what about you do share. Do you love what you do and what do you do. THanks in advance.