There is one thing that is certain when it comes to strategies to win at the casino – they almost never work. You can, for example, count cards when playing blackjack and thereby gain a statistical advantage. But it can’t be done online. If you play blackjack online, the cards will be randomized through advanced random generators and the card game will never be as “thin” as in a real casino. You do not know when to invest a lot, which is a basic strategic part of blackjack card counting.
If you go to a real casino and have the ability to count cards, it is likely that you will also arrive. It is not illegal to count cards but the casino has the right to deny you further games.
So is there anything else you can do to win at the casino? There are many who play random games like roulette and who try on classic strategies and systems. For example, the classic Martingale. Martingale is a simple strategy where you start to play with an initial bet and constantly double what you bet until you win. When (or if) you win, you start over at your original sum. This is an incredibly risky strategy because sooner or later you will have incredible luck and be forced into huge efforts that you either cannot afford or are not allowed to bet.
Stick to healthy gaming
It can be fun to devise different strategies for winning casino games. But you should not fool yourself and think that you have created some foolproof system that now allows you to feed on casino gambling. It’s not healthy to think that way. The casino should be a pleasure and you should be aware that you are playing with the odds against you all the time. You can play different table games in a way that makes you lose less and thus makes the money last longer. But otherwise, it is no big idea to seriously develop strategies to win at the casino.