Yes Gambling should be played with care because it can have a significant impact on an individual it is essential to approach gambling in a responsible manner so as to avoid gambling related harm, responsible gamblers understand that gambling remains a positive form of entertainment because it helps to create a safer and enjoyable atmosphere for gambling including the gamblers and these around them .
Gambling is positive entertainment?? LOL
It seems like you are wrong in judging that gambling is a positive thing, there are many other things that are more positive and that is not gambling.
Back to the main topic, when gambling, you need to be careful because if you're not careful, it will only waste your money
and the most important thing is to be able to control yourself and not get emotional easily and don't go beyond your limits, you have to go through careful calculations, I mean don't use all your salary just to gamble because that will be detrimental to yourself. For example, if you have a salary of 100$, use 20$ to gamble. If you win, it means you are lucky, but if you lose, don't continue playing because it will make you continue to have the ambition to win. And I always apply this in my life, even though I still gamble occasionally, I can still control it and be careful.