At the end of a haircut the other day, my barber asked, “Would you like me to touch up your eyebrows a bit?” “I don’t know,” I said. I never really thought about it. “Do they need it?” The mere fact that he asked means that they probably did. People don’t usually ask you, “Would you like an Altoid?” unless your breath is already peeling paint off the walls. There was a time when no one would have asked me about my eyebrows. But, I guess that’s one of the drawbacks of getting older. I also have to trim the inside of my ears, nose, my chest and have my…