The sad fact that many gamblers face or never actually realize is that your decisions change nothing in the long run at the casino. Most games, all you actually get to choose is how much you can potentially lose or gain. Poker and blackjack are notable exceptions to this rule, as short of mechanical or actual cheating there's no way to make the odds roll in your favor. There are a few key gambling tips than many players would do well to follow to prevent tempting fate and tragedy.
Your bankroll tells you how healthy you are as a gambler. When you decide to set your limits, do not ever cross them. This goes double when you're at the casino itself, as the casino's design is made to make you want to break those boundaries and limits. This particular gambling tip needs repetition and can almost be considered a survival mantra by gambler aficionados. Presumably, your limits and your bankrolls were created sober with a clear idea of what you want to accomplish with this particular endeavor. Changing it on a whim not only assures that you didn't think this through, it almost certainly guarantees unmitigated regret at the end of the day, short of an amazing run. This applies especially to Texas Hold'em and other poker variants.
Another vital gambling tip is to have the proper self control and discipline to not only stick to your gaming plan, but more importantly, to know when it's time to leave the tables behind and quit for the night. Nine percent - that's a number that will help you develop the control do leave when it's time. That house advantage can reach that high without much effort on the casino's part. It is, of course, by design.
Gamblers can claim whatever they want, what that number means is that over time, the house will always win. The best time to leave, as always, is when you have a good lead. Alternatively, you can always set aside your winnings to make sure that if you start losing from that point on, at least your winnings are under protection. This may not be possible in a Texas Hold'em tournament, of course.
It should go without saying, but lending money for the purpose of gambling is simple folly. Gambling tips do not stress this nearly as much as they should. If you're the lender, chances are that you'll lose a friend, your money or both - if they're lending for gambling, they probably have a problem. If you're the one borrowing, you may need help of a different sort and that doesn't mean blackjack tips.