I'm a huge fan of Bob Proctor after watching his born to rich seminar which he recorded in the 1970's. I came across his material on youtube about a year ago. I've got his born to rich seminar on my phone and replayed it atleast 50 times. If you think what's the value in watching something 50 times, you'll understand natural laws and how the mind works once you go through his material. I recently attended live streaming of his and Sandy Gallagher's science of getting rich seminar and it was amazing. I like all the personal development stuff from Jim Rohn, Les Brown, Tony Robbins etc but Bob is different. I don't think anyone can explain how the mind works better than Bob does. Anyways check him out, if you haven't already.