I worked one day last month with JH and Stinky, installing a computer and VoIP network. I was installing jacks on the Cat5 cable and testing the cable to verify proper operation. The Cat5 cable tested almost as good as Cat6 so I knew we did a good job. I had been getting up and down to install jacks and test the network so I put a lot of stress on my joints. It took me two weeks to recover from that job. I spent part of two days this month helping install a wireless IP camera system for a guy and I remarked to JH that I couldn't understand why I was in so much pain while we were driving home. I finally realized that while I wasn't climbing a ladder or running the power cable, I had gotten under the desk a number of times to get the computer, the DVR and KVM switch working. The house also had a flight of stairs going out back that I had negotiated several times while testing the system. I tend to concentrate on what I'm doing and before I became very ill and was working on big installations, I would look down and see that I was bleeding wondering where in the hell the blood came from and when did I get cut. I only hurt when I stop working and the pain gets my attention. o_O
TDD