I would say that only stupid people considered gambling as a job because there is no guarantee that people will always get money from gambling unless they are the operator/owner of the gambling site.
Job is a thing that you should do to get some money in return in regular basis.
But the fact says that with gambling, you can be rich as hell.
You can see professional poker player, Dan Bilzerian. Surely he did a perfect effort to make profit ( effort and luck )
In poker (and other such games) you play against other players, which don't have an advantage over you like house has, i.e. you don't play against the house and not predetermined to lose in the long run...
Card games are more like sports games or fights where you can develop your strength over time
Here is a chance to attend the program of intervention depends on how you did everything developers