It's easy to become a parent, but extremely challenging to be a qualified and successful one. When Len and I started raising our son, Eli, we were clueless about the business of parenting. Learning on the job has made us veterans, and our experiences educated all three of us.That was quite a challenge, and it's also quite a job now to tell the story, a story about how we brought up Eli, helping him grow from an infant into an intelligent and mature...