To err is part of man's natural creative ability. Error has been an indication of incapacity and inadequacy for years. Yet erring is normal on the path of discovery and learning and is indispensable on the creative path. Existence needs courage and it is when the intrepid among us become creators and wandering discoverers that paths traced in search of the magic of discovery are changed.  Mistakes arise from the choice, whether unaware or not, not to follow the rules of not reading the instruction booklets.