As I sat indoors this past season in some of the coldest weather we'd seen in many winters, with my children bored and irritable, full of energy with no place to expend it, I longed for the warmer days of spring and summer when I could set them loose on the playground. Now the opportunity is here, and I've breathed a sigh of relief. But as any parent can attest, the playground brings its own challenges. At times the politics on the playground rival those of the Capital in Washington. Is it o.k. for your child to play with someone else's shovel and pail if the other child isn't around? Can another child ride your child's bike if your child is playing on the jungle gym? What must the other parents be thinking about your child...he's so argumentative today? How do you handle a new friend's aggressive child when you don't want to offend the friend? These questions are tough, and each individual playground is different in its politics. In my opinion, however, the most important question is: Can you survive the politics and maintain your child's self esteem?