If you are a caregiver then you know that feeling of being on edge and waiting for that next incident when your loved one falls or worse has a stroke or heart attack. Caregiving brings about a swirl of feelings:  fear, anxiety, frustration, guilt, impatience, stress and in some cases grief for the loss of the person you knew and love. There is no formula for navigating the maze of duties delegated to the caregiver, but there are alternatives available.…