I agree with that, if a person places bets, he should use a lot of common sense and not only to make the decision to bet, but use common sense to use his money and not go crazy to spend everything he has, because most likely he loses, so that is responsibility and common sense, now, as I said before, if a person has responsibility, if he is the head of the family and he sinks into the problem of being more than he should in a casino.
That is why we must be attentive to each movement that occurs, casinos do not allow entry to those under 18 years of age, because it is assumed that from the age of 18 the person is of legal age and is responsible for their actions, my strategy is very good, so I have fun and enjoy the casino and its games, but not all players have that discipline.
To avoid all kinds of problems we must do many things, first of all know well that the value of money, that sometimes you have to work hard and hard to obtain it, that is something that we should not neglect because that is what will help us when we get the impulse to want to spend more money than normal, for this reason it is good to have discipline and avoid possible cases of addiction, when you fall into addiction it is due to minimal details that are not well controlled.
I like the way you pointed out that the money you are going to use sometimes came from your hard work and if you are not responsible enough to use it inside gambling the chance of losing it all will take place, you will only regret things when you already suffer from that heavy loss, it's better to play a little to enjoy and consume a little portion of your money and not to allow in exceeding your gambling activities.
Trying to play longer and trying to win more will spark the desire of increasing your needs to keep on playing, be responsible for your actions and avoid getting that much engagement to avoid having addiction.