I wasted my money on this on a recommendation from another person. The book is well written and sometimes has interesting biographical facts on the subject persons but over all is the usual self-help drivel. It is filled with countless (I didn't bother to count them) stories about subjects like Edison, Faraday, and Da Vinci but none of these stories lead to a system I can apply to my life.
It is a pattern followed by the self-help writers to fill their tomes with anecdotal story after story that lead nowhere and this book follows that pattern. I kept reading, hoping to find some nuggets but ... nothing.