Why do I do this?

I've spent the morning repairing prototype lamps so that we can sell them as seconds/samples. Any business person would say this was dumb because it would be better to spend the time selling, selling, selling...

So why do I do it? First, it's meditative and I enjoy it. Second, eliminating waste is satisfying. And finally, I learn a lot about making things by slowing down and looking at the details. So as our president would say, It's the right thing to do.