From sleeping through the night to discarding diapers, new parents focus on getting their kids to the next stage. Michael Crider was especially anxious for his son to grow up: He looked forward to fishing trips, to playing ball, and to training Ryan to be dad's designated driver And then something horrible happened: Crider got his wish, and the tot who could be silenced with a stuffed animal or a good burp had turned into a person who needed his parents...