Never chase the win or lose because that will cost you more money that you can imagine. We will only need to playing gambling moderately by always limiting our money and time so we will not staying at the casino too long. Many examples that we already see that can be our lesson to avoids the problems.
If you win big, stop playing and if you lose big also stop playing, any time that I begin to feel different than how I was feeling when I started gambling I'll stop as my emotion are beginning to control the way that I'm thinking therefore to avoid making bad decision that I'll regret later, I always stop gambling for the day and resume some other time that I'll be feeling normal and ready to enjoy the game again. Every game is different therefore we should be able to understand that.
Don't chase your loses and also don't chase your victory, anything that happens should be accepted that way and move on. To avoid chasing losing, have a budget that you'll use for gambling and when you exhaust that amount don't add more money to use in gambling but stop gambling for that day and try again as you mightn't be having a lucky day and when you continue to chase you losses you'll keep losing.