Writing stories help one to find one's identity, sometimes to find meaning, other times to express ideas, or hold memories. Seth Godlin says that people with smart ideas should write a book, they can get a lot from the exercise. Stories and ideas buzz in your heart and mind and such stories and ideas need to be expressed.
Here are some softwares to help you:
1. iBook author ideal for mac and ipads
2. Fast Pencil ideal for Windows and Androids
Free Guides on how to write, promote and sell books.