~snip~
Surely they will scold me when they know I am actively gambling because this is not good for the judgment of neighbors and the environment.
There is absolutely no need for me to tell them about the gambling that I do. If I tell them, it will definitely be the most memorable experience with the picture that I can imagine what will happen.
Yes, privacy is a good thing. We choose to show parts of our life to other people.
But at the same time, it kinda makes you think that there's a problem in that behavior if the people close to you actually have a bad opinion about it.
At the end of the day each person can do whatever they want with their lives, but it is usually a good idea to listen to the opinion of others close to you and consider them, and then decide whatever you want to do.