"Shallow men believe in luck. Strong men believe in cause and effect." Ralph Waldo EmersonWhat is the "unique selling position" in your market? Luck will not propel you to success. Understand the "cause" of your market's problem by knowing your target. Solving their problem is the "effect" they are looking for. Corporations have entire departments dedicated to finding out who buys from them so they can hone in on that market segment. They do that by profiling not only who buys from them, but who.