Well, sometime i am afraid and sometime i am not afraid. Actually, i don't want to tell my parents about my gambling, but if suddenly my parents know about it that i am playing gambling, then it has no problem but i am afraid of it that may be my parents don't like it or may be they have no problem for my gambling, it is my fear. But i am not sure about it, otherwise, i am not worried for any others like my friends and others and i do posting on gambling.
I think it happens with everyone here who lives with his family. It is overall the concept of parents about gambling that it is not any healthy activity. We often lose more so that made the case more reliable. So your case is true, if parents dont have issue then posting is not bad.
Everything is fine but why would anyone want to post about gambling on facebook. It is not about parents there, it is more about the people who can view your posts. If they won't accept it then obviously the person is going to face some difficulties. This is the best forum to discuss such activities.