Presenting yourself as smart involves more than just demonstrating intelligence; it also includes how you communicate, behave, and carry yourself. Here are some tips:

Confidence: Confidence is key. Speak clearly, maintain good posture, and make eye contact when communicating. Projecting confidence can make you appear more intelligent.

Knowledge and Expertise: Display knowledge in areas where you are well-versed. This could be your profession, hobbies, current events, etc. Share insights and thoughtful opinions.

Here are some tips: https://sms2aim.com/smartness