When the kids were very little, I certainly wanted the days to fly by. My kids were difficult when they were young - very little need for sleep and were generally "high-needs". Frankly, I'm relieved that those days are long behind us. Now that they are shipping off to college, I do feel guilty that I wasn't able to enjoy those days more, but I remind myself that you don't have to love EVERY stage of parenthood. I ADORE my kids now - they are smart, funny, and generally kick-ass people. I'm sad that I don't get to enjoy more time with them at this stage of their lives.