Brother drinks and smokes, how to send a text message to persuade him?

You don't need to persuade him, but just let him pay attention at ordinary times. Smoking is addictive. If you force him to quit, it will bring trouble to your brother. If you still want to send a message to persuade him, it will only increase his troubles and unhappiness. If you don't achieve your goal, your relationship will not be harmonious. If you are worried about your brother, you should pay more attention to him at ordinary times, such as buying him food often, and then take the opportunity to be caring and attentive and pay attention to your health. Stop texting and be practical. Having said that, give me some advice.