"Sex can be just gorgeous--and sometimes it is the most beautiful thing that can happen between a man and a woman. But don't you also think that it can be just practical? Like when you're hungry and don't want a three-course meal with wine, music, and ambience; you just want a sandwich. You don't love the sandwich. You don't hate the sandwich. You just want to eat the sandwich and feel satisfied." Dr. Pepper Schwartz has always encouraged...