Unfortunately, the casino is able to turn this wonderful desire into an addiction in which the gambler continues and continues to play, completely unaware that the casino has long been protected from all sides, and will not give players any secrets on earnings. Only for losing money.
There's a fantasy we all have of winning big when we're gambling and that's what make us to keep gambling even when we're not making profits. Casinos know this so they're not scared of losing money as they know more gamblers will use their platform gambling and many of them will lose therefore they can make all the money that other lucky gamblers are winning back with extra profits. Casinos are created to only make profits therefore we shouldn't think we can see any secret to winning.
Don't think a secret about a casino will be exposed, just know any individual that have the secret, that's if there's any won't release it until he has made many profits and become very rich before he will decide to sell the secret to others and by then the casino would have realized the secret and solved that problem, the individual might also decide to make more money by reporting the secret to the casino for a bounty prize.