Based on your opinion what should you do during an interview?

-Be on time.
-Thank the interviewer.
-Dress appropriately.
-Introduce yourself
-Shake hands.
-Sit when you are asked to sit.
-Place your loose items on the floor next to your seat.
-Do not ask for refreshments or permission to smoke..
-Keep all of your mobile and other electronic devices turned completely off.
-Keep a positive and friendly attitude.