Anyone have any good number 8 or eightball good luck/bad luck stories?

Any good luck or bad luck happen in you´re life that you contribute to the number 8, like writing the number eight on a piece of payper and putting it in your wallet and suddenly winning the lottery or something like that?

I heard that you should also be careful what you wish for and some people have had real bad things happen to them or in their life after putting a number eight or carrying a number 8 keychain for luck?