Napoleon Hill. Thanks to that book I realized that I had allowed myself to be influenced by the people. And spaces around me and now I had a pessimistic attitude. Having this kind of negative attitude did not allow me to see all the good things in my life. Nor did it allow me to attract more positive energy to my day today. After reading this book, I decided to actively change my attitude and focus on finding everything I could be thankful for and enjoy in my daily life. From that moment on I couldn't do anything but continue to investigate more about the Law of Attraction and begin to enjoy the benefits it has brought to my life.