I can take a lot of pain without falling apart. I’ve had to learn to do that. But it was hard, today, to keep pedaling and keep up with the others when just about everyone I saw made me feel worse and worse. My father glanced back at me every now and then. He tells me, “You can beat this thing. You don’t have to give in to it.” He has always pretended, or perhaps believed, that my hyperempathy syndrome was something I could shake off and forget about.