shadow, the bottom line is, is its all luck. theres not a damn thing u can do about it. its completely up to fate/chance. theres nothing you can 'change' or 'try out' ect...your either in the right place at the right time or your not.
some guys can roll the dice and will get 6's 8 out of ten times...
most guys roll and get you know 1-2 6's out of ten...
and, by sheer statistics, there are also some-the very unfortunate few- who can roll as many times as they want and a 6 will never come up....its just luck, you cant change anything about it. all you can do is keep trying