NO ONE, not even big lottery winners and Average Joes dating Playboy centerfolds, can be lucky all the time and in every instance. There most assuredly is a limit to fortuity. To expect good fortune to shine on you indefinitely and for every one of your prayers to be answered posthaste is not only unrealistic, it also describes outlandish selfishness and an undeserved sense of entitlement. Thus while good luck may be a welcome perquisite which pays you unexpected visits on rare occasions and pops up not unlike a guardian angel during some of the infrequent tough scrapes you have and will continue to experience in life, it surely is NOT a strategy by which you should lead life; it is NOT a substitute for hard work, ambition, and reasonable sacrifice and therefore should never be perceived as such.
Fred's Soapbox 