What should parents do if they play mahjong and gamble every day?

In my opinion, it is a bad behavior for your parents to play mahjong every day. Now people are rushing for their lives. So you should do a job that suits them, and occasionally play mahjong for fun during the holidays. Besides, gambling is banned in our country now, and their laziness in playing mahjong will also affect your study. So, you can talk to your parents, and they will definitely change.