This book wasn't even 1/2 thought out before being raced to market to grab sales. Most topics contain more opinion then fact. Options and practices that appear to not be the authors personal preference are disregarded with statements that range from marginally truthful or blatantly inaccurate facts. The author should be ashamed of the product that they have put out especially considering that some readers may have to rely in this material in the worst of times.

I own this book in non digital form and its awesome I learned so much from this and it inspired me to think differently, creativly, more efficiently.