In many cultures and countries is gambling consider as a bad thing which only the poorest and silliest ones do. Many gamblers try to hide that they gamble from their friends and families and feel really shameful for that. Do you consider gambling as a bad thing? Do you feel shameful or proud for being a gambler? If it is shame what you feel what do you about it? How do you hide you're a gambler and who do you hide it from?
Let others know!
If you do gambling for something which can give happiness only and not doing it for you to become bad person in a long run. Probably there's nothing to be ashame of it. Perhaps feel shameful if you become bad guy because of being addict gambler.
For me its gambling is nothing to be ashamed because we enjoyed playing it because it is so much fun.