I heard that advice many times, agreed with it, but still didn't really feel the weight of it until now, as my kids reach that range. It's bittersweet -- you se

I heard that advice many times, agreed with it, but still didn't really feel the weight of it until now, as my kids reach that range. It's bittersweet -- you see them blossoming into ever more amazing and beautiful versions of themselves, and you realize that you have even less time to be around them.