Publishing your own book is a great and cool thing to do. personally i m not a book-reading person. Only a few books caught my eyes by the special cover picture or brief deep words. I think you need to decide if you want to sell it to specific groups of readers or more public like everyone. it might help you to target the buyers easier. however, i have no experience in booking writing. It is all just my opinion. Good luck on that!

Heinz. Thanks for your advice. I have to try to get a good consumer review.

DannyMor - Thank you for good advice! If it is pubished, I will communicate several things to readers by Facebook or twitter.

I have not read your book. So, it is hard to answer your question. The book cover certainly captured my attention. My decision to buy books generally depends on reading consumer reviews. I hope that helps.

I think that It's goog, why not? ... If you're writting a book, you may be so smart! Personally, I like books that build a big relationship with the reader so that's the only recomendation that I could give you!