I am thinking about a career change...

Brian bought up a good point, the wear and tear. I did the same job in the Post Office for a good ten years. On our busy nights, me and 1 other person would cut as much mail as the department next to us and they had 8 people and a conveyor belt. We did the whole thing by hand. My friend that worked with me and I are both paying for it now, both have degenerative disc disease and tore up shoulders as well as a few other problems directly related to our jobs. I am 46 and he is 54, so we have a long painful life ahead of us......