It has been my experience that around half of those offering a product or service, in every line of business, are quite utterly useless. Some of them actually bordering on criminal. The remainder are split between two camps, the acceptable and the exceptional. Unfortunately for the average man on the street, it is incredibly difficult to recognise which is which
Chris     Murray, The Extremely Successful Salesman's Club
business, comfort-zone, sales, sales-advice, sales-effectiveness, sales-training, selling, success, success-in-business, success-in-life, success-quotes, success-self-improvement, success-strategies, successful-living