Posted on May 31 2005 There's a lot in today's world that tests our sanity and our resilience everyday. Wars, politics, crime, terrorism and our children. However, our children alone have the power to bestow upon us the gifts of thinning gray hair, ulcers and frown-lines so deep they would bring Estee Lauder and her buddies to their knees. Over the past six years, I have heard so many confident declarations and irreverent questions that I am amazed I still react to them. Every now and then I think I've heard it all and a feeling of supermomdom sets in. I feel invincible, like I can take any crazy moment and make it right. Then I get thrown a curve ball that sends me right back to where I started. In the Parenting aisle at the library, leafing desperately through those know-it-all parenting guides.