I am Heidi Walt. I wrote Changes as well as Believe. I used the same format in Believe as Changes. The four chapters are names after colors. Pink, Red, Blue and Yellow. Each color represents an emotion. My life is an emotional journey. Ups and downs with shades of grey mixed in. Nothing seems to work out the way it should. I write about my experiences and feelings. I put them in a book for the world to read and relate.