Sometimes we can under-estimate the power of a simple word. For best selling author Debbie Macomber, focusing on a single word a year has helped her change her life. When she chose to focus her life on the word 'balance,' she was able to advance her writing and move up in the literary world. Here, she explains how choosing words like 'purpose' or 'believe' can help you figure out what's really important in your life, and how it can help you to achieve your goals.