I was thinking today about how there are no blacksmiths around any more. Some would say this is because there are not as many horses as there once were, which I could agree with. But people also need horseshoes to play horseshoes. Where do you go to get good horseshoes these days.

I could go to a blacksmith, but where do you find a good blacksmith? Which brings me to my second point. There are a lot of people who have horses, so I suppose that the blacksmith is in pretty high demand these days. People have horses, need horseshoes, and therefore blacksmiths must be necessary.