I was actually thinking of whether he will be able to get customers daily not until I got to the end of your post.well, I think that's because he is well trained and that attracts a lot of people to him.I went to a watch repair to repair my new watch. Its strap is rubberized but so unlucky for its strap was stretched badly when it hit our French window. I was so shocked when the repair man charged me 250 pesos more or less $5. He just cut it then connect back. It took 10 minutes only. I realized it's a gaining business. The watch repair man as what he told me was trained. He said he has customers daily. Do you believe it's a gaining business? What can you say?