Luck is something that is difficult to calculate how to get, but luck can come at any time and to anyone.
Big wins in gambling are only achieved by a small number of gambling players, you could even say a small number of small number people. and everyone is fighting over it, and we don't know who will get it
But we're all having hopes that we can win it that's why alot of individuals are gambling everyday and they're only making the casino and sportsbooks owners rich. They don't have to do anything and they're making money from those that are losing their bets. Not every individual that gamble is going to win a big amount of money, some will only be winning smaller amounts and they'll keep doing that until they stop gambling. Those individuals that gamble to make money won't make millions from sport betting.
Instead of to win millions one time and not win any smaller big amounts again, I'll choose to win a good amount of bets steadily as big win comes with alot of problems. If you can't hide the money you won and some evil individual get to know, you'll becoming their target. You can also waste all the millions that you won as you'll think you can win it again. Many individual that have won millions are now broke due to mismanagement of the money.