Adults often marvel as they watch children frolic on the playground centers. Children’s interactions appear effortless. There seem to be no barriers, no ego or self-doubt. If you want to play with someone, you simply ask him or her. It looks so uncomplicated. If a child is willing and able to partake in the fun, then there are bad guys to vanquish, princesses to be rescued and treasures to be found. A child’s imagination is the only thing placing limits on the exploration.