Look into people’s eyes no matter who they are.
Never appear feared, always act calm.
Don’t show your deficiency, don’t let people use it against you.
Apparel is classy, always wear a watch.
Never respond instantly, wait a few seconds, then respond coldly and briefly.
Speak unhurriedly, it shows your self-confidence in what you are saying.
Try to appreciate other’s work, and give credit when needed.
Always wear a smile, it tells a story about it.