Keep up with current events by reading headlines or summaries from reputable sources.
Incorporate a few advanced words into your vocabulary. This can make your conversations appear more sophisticated.
Asking insightful and open-ended questions shows curiosity and critical thinking skills, even if you don't have all the answers.
Pay close attention to what others are saying and respond thoughtfully. This demonstrates that you're engaged and interested in the conversation.
When a topic comes up, use your phone or computer to quickly look up relevant information. This allows you to contribute to discussions with accurate facts.
Your appearance can influence perceptions of your intelligence. Dressing appropriately for the occasion can help create a positive impression.
Stand tall, make eye contact, and use open body language. Confidence can be interpreted as a sign of intelligence.