Professional Performance Magazine is about achievement, success, performance, self improvement, business, economics and human resource capital development. Articles by: Colleen Affeldt, Milli Brown, Deepak Chopra, Dan Clark, Berny Dohrmann, Michell Hicks, Valerie Jeannis, Dalai Lama, Harvey Mackay, Jeffrey Magee, Alex Mandossian, Mike Muhney, Joel Osteen, Bob Proctor, Greg Reid, Jim Stovall, Brian Tracy, Alan Weiss, Larry Winget, Zig Ziglar