Discussing popular gambling strategies that actually work.

Hey folks, I've been experimenting with different gambling strategies whenever I hit the casino floor. One time, I tried the Martingale system on a roulette table and got lucky for a few rounds, but then lost almost everything when the wheel just wouldn't land on my color. It was both thrilling and terrifying. Now I'm wondering if there's any strategy that genuinely helps more often than not, rather than relying purely on hope or short bursts of luck. Any thoughts on what actually works?