I have not really thought of it has shame has I have not done anything wrong or owe somebody some cash , so there is no reason for me to be shameful about gambling or being a punter.
Society doenst try to make you feel shameful?Society is another factor, when you live in a place that's full of people that has a very bad way of thinking with gambling. That can affect you, your family and friends because we know that when a crowd shouts 'shame to you, gambler' that will make you feel that you don't belong to them and that's force shame.
If you are living in a religious place or you are part of religious family then they hate gambling. Admit it or not there are places are like this and they are making fun for those people who are into gambling. Instead of helping those type of people, they are putting them down with their ego's and that's making them more shameful to gamble.
Yes they are treating gambling as a sin and I don't know if you won't know gambling even you'll live there. Because the surroundings will still attract you to do so, especially if you have peers that are into gambling, you will be influenced as they do. But that is not going to be a shameful thing because you are in the crowd of gamblers.
Because indeed some religions claim that gambling is a sin. And it's not without reason, in gambling can cause a lot of harm besides can earn money. Especially when it's an addiction, people who are addicted to gambling can do a lot of harm, such as selling essential items at home, selling jewelry belo his wife, abandoned his wife and children, even to kill people. Because when the addicted person can be pkpP
pppunbridled. But for people who do not consider it a sin, pk
Loopoop pt all depends on how you treat yourself when gambling.
but i do not give a damn nor do i feel ashamed if i am gambling. 
