The beauty of a newborn.
How at such a tender age they assert their own personalities. Luckily for me, this one is as sweet as pie. And laid back. She's up for anything and rarely complains.
That no matter how few hours of sleep you get, it's all worth it. And you have the perfect excuse to drink 25 cups of coffee everyday. (Which is one of the beauties of bottle feeding).
And they make the perfect subjects. You can take 500 pictures and none of them turn out blurry, because they are so still. Which can also scare the pants off you in the middle of the night.