Years ago, my father warned me that there would come a day when I would hate shaving. And, of course, he was correct. Like most men, I hated shaving soon after I needed to do it daily. To this day, I shave as little as possible, many once or twice a week. My father, who’s in his 80s, still shaves a few times a week. But his primary issue is finding razor blades to fit his razor. He’s been using the same one since the 1970s…