What I've learned so far (by Ed)

1) It's best to save the viewing of ultimate fighting, war movies, and disaster shows until after your wife has gone to bed. A mother's optimism for their child's future that has no tolerance for violence or shows about asteroids that might just slam into Earth destroying life as we know it—regardless of how cool their special effects might be.
2) You will immediately buy a nicer camera than you really need.
3) Changing diapers really isn't all that bad.
4) It's still good to postpone changing diapers until you have a child of your own. I waited 38 years to change one and feel pretty good about it.
5) Carrying a newborn baby down the street makes a 6'4" 230lb guy instantly approachable.