遇到收入、感情、家庭细节这类不想说的话题，可以笑着说“这个先不聊啦”或“说来话长，下次有空再说”。
When encountering topics you'd rather not discuss, such as income, relationships, or family details, you can say with a smile, 'Let's not talk about this for now,' or 'It's a long story, let's talk about it next time when we have time'