Michael Martin is a trader and instructor. His show deals with the emotional and psychological aspects of trading and managing risk. His book "The Inner Voice of Trading" and features interviews with Michael Marcus, Bill Dunn, and Ed Seykota - who also wrote the Foreword. Get the audio book free at MartinKronicle.com.
Risk a fraction of what you're normally risking per trade. You will need to learn how the new component or strategy will work in concert with your existing rules.