In retrospect, it seems obvious that my research about parenting was also a means to subdue my anxieties about becoming a parent.... I grew up afraid of illness and disability, inclined to avert my gaze from anyone who was too different – despite all the ways I knew myself to be different. This book helped me kill that bigoted impulse, which I had always known to be ugly. The obvious melancholy in the stories I heard should, perhaps, have made me shy away from paternity, but it had the opposite effect.