Physicist Miles Mathis on the only way to acquire "luck": 

As a mathematician, I obviously believe in the importance of numbers. But as a human being living in this strange world, I also recognize the significance of number in the physical world. That is to say, I believe in numerology in a way, just not in the way these people seem to. In short, they seem to believe they can use numbers to force the universe to give them things they want. For instance, they appear to believe that if they do things on certain dates, at certain times, in certain multiples, they can influence the Fates in their favor. But this is just wishful thinking. What they don't seem to comprehend is that number is used by higher powers to order lower powers, not the reverse. In other words, if you believe in gods of some sort, the gods use number to order and influence you. You do not use number to order or influence the gods. If you don't believe in gods, substitute your own system or semantics here: my point is the same. To put it another way, you either have lucky numbers assigned to you or you don't. Say you think the number 33 is lucky. Well, that number either appears in your life naturally or it doesn't. You can't manufacture it. You can't assign the number 33 to yourself.

Let me give you a different example. I have seen people have pencils made up that say lucky things on them, like “failure is impossible” or “blessed” or something. Well, printing up your luck or blessing won't work. On the other hand, if you were just walking along, minding your own business, and you looked down and picked up a pencil that said “lucky man” on it, you could take that as a sign from somewhere that you have a bit of luck. But buying a lucky-man pencil won't help you.

You can't finesse the Gods or Fates or Muses, however you conceive them to be. They either like you or they don't. If they don't, your trying to finesse them will only piss them off further. If you find yourself on the wrong side of your Fates, don't get involved in numerology to try to force their hand. Rather, your best bet is to work to become the sort of person they will like better. You won't do that with numerology. You will do it most efficiently by understanding more about your assigned place in this world. And you will understand more by listening. There are signs to be read, but your job is to read them, not write them and post them.

I will be told that numerology seems to work for these people, since the mighty of this earth often seem to dabble in it. Money and power does seem to come to these folks. Yes, but that isn't because of numerology. These folks get money and power because they are ruthless bastards who spend every waking hour chasing money and power. And they feed off one another and off of the masses. There is a longstanding network in place for these climbers, and most of them were born on it. So you don't need numerology to explain their success. Numerology actually explains why they are miserable despite all that. They are miserable because they are off the numbers, and they are off the numbers because they are not in sync with the powers of this earth. The earth doesn't like them, to put it personal terms. As the natives would say, “They do not know where the center of the earth is.”

They think the earth likes them because they have a lot of money, but the earth doesn't care a flip about money. The Gods, Fates, Muses, or any other powers or influences you could name care nothing for money. Money doesn't put you in sync with the numbers, it puts you out of sync with the numbers. Why? Because large amounts of money are a sign of lying and thieving, and lying and thieving are out-of-sync. If you are out-of-sync with the earth, you cannot have lucky numbers assigned to you, since they are the same thing.

The only way to be in-sync and on-the-numbers is to be on the proper path—the path you were born to walk. I assure you, you were not born to walk a path of lying or thieving or making huge sums of dirty money. No one was. No matter what some religions have said, the earth does not create evil people just to make things interesting. These people got where they are not by being the children of some devil, but by making bad decisions—decisions they can reverse any time they like. Some of them do reverse these decisions, which proves my point. If they were the spawn of some evil force, they could not remake themselves no matter what. A cat can not remake itself into a dog. But a person out-of- sync can get back on the numbers.

[from Mathis' paper on breaking the cryptogram in the Zodiac Murders.  PDF link.]