Achy

Whenever I work on some electronics or other hardware related project at a customer, I get home feeling very achy. For this type of work I'm either on my feet in front of a work bench or hunched over someone else's desk to get a closer at the problem. Either way it, it is not the most comfortable way to work. This activity never used to bother me as much, which I take as a sign that I'm getting older. No way! Really? ^_^