There are many ways to artificially create information noise in a conversation to reduce effectiveness. Here are some common strategies: 1. **Introducing irrelevant topics**: Frequently changing the topic in the conversation, or introducing content that is completely irrelevant to the current discussion, causing the other party to lose focus. 2. **Using vague language**: Using vague and unclear expressions to make it difficult for the other party to understand your point or intention. 3. **Repeating meaningless information**: Repeating irrelevant or meaningless content over and over again to make the other party feel bored and lose interest. 4. **Increasing the amount of information**: Deliberately providing too much irrelevant information, making it difficult for the other party to distinguish which are the key points, thereby affecting the efficiency of communication. 5. **Deliberately using complex terms**: Using overly professional or complex terms to confuse the other party and make it difficult for the other party to follow the conversation easily. 6. **Interrupting the other party**: Frequently interrupting the other party's speech, making the conversation fragmented and affecting the fluency of communication. 7. **Emotional response**: Responding to questions with emotional language or tone, making it difficult for the other party to participate in the discussion rationally. 8. **Sarcasm or ridicule**: Use sarcastic or ridiculing language to make the conversation frivolous and affect the seriousness and effectiveness. 9. **Over-explanation**: Excessive explanation of simple questions causes the other party to lose patience and interest. 10. **Use false information**: Deliberately convey wrong information or rumors to confuse the other party's understanding of the topic. These strategies may cause trouble in actual communication and are not conducive to establishing effective communication. Therefore, in most cases, promoting clear and sincere dialogue is a more sensible choice.