If you are the one distinguishing your luck, then I think that a funny assumption. How can you tell, with your winnings in your gambling? One win is not a proof that you are luck that day, and if you are telling that you are lucky that day, then you, yourself are a fortune teller.
Luck is luck, that's what I say. We cannot influence it no matter what we do. The best thing we can do is just always try our luck, when we always try, then the chances of winning also increases hence people may perceive it as their luck is improving. The more we work hard on what we do, the more lucky we get.
No sometimes luck is destiny because in playing games there must be callrd destiny that is for winning and losing side si therefore it is depend on your destiny if you win or lost in a game. But for me luck is something that your afford to win because of cool mind you have and making decision of betting the game.