ANTHONY BOURDAIN (1956-2018) left the banquet before his main course is served, and Kate Spade (1962-2018) left the runway before her final bow is done. It affects me that they both belong to my generation, and that they are not ordinary angst-filled young people. They led highly successful professional lives and even helped others build foundations for their own careers. The greatest tragedy is not in how Mr. Bourdain and Ms. Spade ended their lives, but in how the happiness that they served to others evaded them in the end.