The first time I tried to put a new diaper on my baby, I...

The first time I tried to put a new diaper on my baby, I yanked the little Velcro strap too jerkily and actually punched the little guy in the jaw. A real solid shot, too. I knew instinctively that this could not be correct. Unless you're specifically trying to raise a welterweight, continual deliverance of powerful uppercuts is not advised when handling newborns.