Everybody has different hobbies. Playing cards, drinking alcohol, exercising, traveling and so on, and these may all become hobbies of some people. In short, what hobbies are more beneficial and positive? I think there are two kinds of hobbies we should take priority the most. One is beneficial to our health, another is to improve our knowledge and skills, because these two kinds of hobbies are both meaningful things. So please be careful about your hobbies. If they are not able to bring you benefits to your body and your knowledge and skills, you better think about whether you should quit it.