Regardless of being smart, sounding smart is just five easy steps away. According to The Montoya Herald, it’s just a matter of:
1. Fix your posture.
2. Avoid using both “colorful” and “useless” language.
3. Read the news.
4. Stop stuttering and don’t say “um”.
5. Back up your statements with facts.
So if you, um, want to like, totally speak a lot more better (slumps shoulders), just read the news, according to NASA.