- Would you blame an individual who becomes addicted to gambling because it is wired to his DNA?
I also have doubts in this fact. But I don't deny, children have parental traits. In this case that fact must be taken into. In a nutshell, generation after generation has been inherited so far, so why gamble shouldn't on the list?
-Can their gambling problem be put in check by regular methods?
Why not, if needed, can be fixed with psychologist therapy. Although it is inherited, I don't think it's a big hard thing that can't be changed.
-Will the addiction be worse than someone who picked up the habit?
Everything has a limit and once this limit is crossed it can never bring good thing rather than worse. Now you call it habit or addiction. And in this case gambling addiction or being a habit are both worse things