Has anyone tried his method in this book?

I did this method before I knew about this book and it worked. For me it worked in attaining the exact dream I was going for. I'm sure his presumption in the book is to make it a reality. I really couldn't do that in this case but I certainly created the perfect dream out of it.

His five steps are very clear...

Imagination
Living from the end
Assuming the feeling of the wish fulfilled
Attention
Now I lay me down to sleep