― ∙ Never underestimate the influence others have on you. Association is not only powerful, but it is also subtle. Your success or failure at Xyngular® will be largely determined by the influence of your associates. ∙ The writings and lectures of Jim Rohn and all his followers promote this important law in many compelling ways. It's a fundamental principle of personal development. ∙ You've heard of "peer pressure." It's simply the influence of the people you associate with. [...].