There is a reason why we have cook books. Someone with better knowledge laid out what needed to be done to make a succesful recipe. The problem is when we think we can alter the recipe without compromising the end results. Think about it, someone already made all the mistakes for you, the blueprint to success is already in your hands. This can be apply to anything: business, powerlifting/bodybuilding, diet, sports, trading or anything you can think about.