Is there any good way to gently persuade my father not to play cards?

1, on the grounds that you need tutoring in your studies. Usually, I communicate with my father more, showing that my study has always been at the bottom of my class, and I need my father's guidance to improve my study. He also told his father that the consequence of academic failure was that he could not get into a good university, learn a good major, and finally find a good job and a good partner.

2. Help my father sign up for several interest classes. Another good way is to divert his father's attention so that he doesn't wander around playing cards too much. You can sign up for some hobby classes for dad, such as cooking training, chess training, Tai Chi training, calligraphy training and so on. In this way, he can spend more time on his favorite hobbies, and naturally he won't care too much about playing cards.