Is he ready? (or should I say "am I ready?")

Today in the mail came all the paperwork and announcements for Kyler's upcoming first day of Kindergarten. It's starting to become real to me. I am sending my only child out into the world and into the care of someone else. It's a big step for me! I'm sure the transition will be easy for him but the quiet mornings will feel a bit lonely at first for me. I hope I am ready...