the best way not to be addicted in gambling is to make a monthly budget for gambling so that whatever thing you do will not affect you in gambling and you will not be feeling bad whenever you lose in gambling because the money that you can both with is a proposed money for gambling, that is why I encourage everybody who is into gambling to make sure that they have a budget before participating in gambling if not that they will end up looking everything they have because of there are chasing their losses and they will become addicted in gambling unknowingly to them.
Honestly, I really don't have a budget, but I still manage to regulate my gambling. Most of the times that I gamble, I don't usually plan to, I might just check the games for that day, and if I'm moved to make my prediction, I will, and by sticking to this habit, I manage to not gamble frequently, maybe twice or thrice a month, and with very little amount of money.
A good way not to be engaged too deep, if you have that habit and you are not being moved by your lust and desire to push for more then it's help a lot in minimizing the potential loses that you may commit, as we all know that gambling is addicted and without any means of limiting yourself you may fall and lose a lot, just the same with you, taking it not as frequent and just use this venue to have some fun may avoid losing a huge amount of money.