I think the best practice for gambling is to allocate enough money that you will used in gaming, which will set also as your limit everytime you play in any gaming sites to prevent multiple losses. Self-discipline is a key not to fall into addiction when it comes to gaming, and for me setting just fair enough money that you can take risk is a big practice already, and whenever I play in casino that is what I do, which allows me to enjoy their variety of games like Poker, black jack, slots, roulette and many more as well as the great deal rewards for the first time depositor to their site.