The power of habits why we do what we do in personal and professional life? :Author: Charles Duhigg :Language: Arabic :Publication date: 2013 :Book format: hardcover :Publisher: Jarir Bookstore :Number of pages: 346 :Book category: self-development :Description: .This book explains the amazing aspect of scientific discoveries that clarify the reason for the existence of habits, and how they can be changed. The book - in essence - contains an exciting discussion: the secret to regularity in exercising, losing weight, raising great children, reaching a higher level of productivity, and building