simple to consume but with much less details. Sometimes, author seems to be angrily alleging something without fact. topics are a bit heavier than the content. content has been trimmed, a lot. so much as to you find yourself robbed. In the end, it's just an empty promise. conclusion too could have been better if things ended at positive note. for me, I have been revolting against teachers and their methods all my life, sometimes knew more than then, so nothing much for me in the book. Overa...