That feeling you get when you first leave the hospital and look back at your child in the car seat is priceless. My wife and I just looked at each other with that "Why would those idiots in the hospital trust us by ourselves with this thing" look.
The second one is almost as funny...you're on the way home thinking...aww...I got dis...all old hat....except you never changed a blowout with a 2 YO trying to get a knife out of the kitchen drawer.
You feel pretty dumb about day 3 or 4.