I do not rob or steal, so I do not feel ashamed, hopefully you should respect gambler
Even hacker are not finding themselves ashamed for their action of stealing others' money.
So, gamblers definitely do not need to feel ashamed for in getting them selves into gambling. Gamblers engage themselves into it with some reasons and definitely will not be disturbing anyone's wealth nor their peace.
I agree and I do not feel ashamed its not that I harm people when doing it so why should I feel ashamed...