Signs of Growing Up

Lucas has been more cranky than normal the past couple days, but we didn't think much of it until I was tickling him the other day and noticed something. Lucas is getting 2 new molars! Every time I look at them I think how painful it must be for a tooth that big to break through the skin for the first time. At least the incisors and cuspids are pointed on top and can 'slice' through the skin, whereas with molars it seems more like using a sledge hammer to knock down a wall.