Of course, it is important that he is psychologically formed as a stable personality with specific goals in life.
It is this point that I would call the most important in order for this gambler or future potential betting lover not to become addicted and, as a result, to have financial problems and problems with the family.
But, unfortunately, only around the age of 23 does each person begin to clearly understand themselves as individuals with their own aspirations and ambitions. And only then do they develop powerful defense mechanisms against external factors of the world and temptations.