At the age of 37, he must have a family. It's ok to learn pedicure, but it seems that men have no face in this business. General customers prefer female pedicurists. You might be able to do something else besides a pedicure. I have been to several pedicure clubs, and the salary there seems to be not very high. I am also very tired for a month, and I have to wash thousands of feet at least. If you look at the work of high-speed toll collectors, state-owned enterprises are also very stable, and wages are of course needless to say.