Question

Maintain pleasent expression and frequent smiles to promote

Answer 1

Explanation:

1. Go neutral first. Make sure your face is relaxed and neutral.
2. Smile! Practice in front of a mirror.
3. Serious face. Practice looking serious and concerned without frowning or scowling.
4. Get feedback. Ask someone you trust to evaluate your face as you speak informally.
5. Now see yourself.
6. Bring it.

Hope it well help you