How were you able to write a book, I mean it's a lot of writing. How long did it take you to write the whole thing. Did you use some special program? How did you publish it? How did you plan your lessons or chapters?
> How were you able to write a book, I mean it's a lot of writing
Although I'm not the OP, it can be less daunting if you split your topic into an outline i.e chapters. Then outline each individual chapter. Before you know it you've got a book ;)