In many ways, we have to learn how to adjust the way in which we live our lives to the ever-changing issues of PN. You develop a tooth ache, go to the dentist and it's fixed, pain gone. This is different. You go to the doctor and in many cases, you walk away with more questions than what you walked in with. I also am very comfortable around my known surroundings. For now, we deal with the symptoms and keep fingers crossed for our future and keep moving.