how to persuade_influence people_personal power 2
About Brian Tracy — Brian is recognized as the top sales training and personal success authority in the world today. He has authored more than 60 books and has produced more than 500 audio and video learning programs on sales, management, business success and personal development, including worldwide bestseller The Psychology of Achievement. Brian's goal is to help you achieve your personal and business goals faster and easier than you ever imagined. You can follow him on Google+, Twitter, Facebook, Pinterest, Linkedin and Youtube.