What if there is no topic to talk about?

1. Find the same point of interest. Starting from the experiences and interests of the same people, we explore their unknown fields on this basis.

2. Know yourself and stick to your personality. Because of the differences, we can enrich the conversation and explore new topics.

3. Make yourself interesting. Perhaps "mastering everything" is more feasible than "mastering a subject" in communication. You don't need to be an expert, but you can know a little about every field.

4. Be curious. The more curious you are, the more topics you can talk about. You can observe things from different angles and exercise your curiosity.