A good book that offers many incentives for the often stressful everyday life. The idea that also depends on the quality of life of the quality of their own thoughts, is now occupied scientifically. Although I took a few ideas from the book, and do not bring out the full program, and have to say that my life has become more relaxed. The English language can not be put off - the book is very easy to understand. And who is buying from Amazon, is anyway very familiar with the Internet - a few unfamiliar vocabulary are looked quickly at LEO. Have fun thinking!