Always Keep These Things in Your Mind!
Don't put your hands in your pockets.
Don't look down or talk to anyone shyly.
Control your emotions, avoid showing your emotions in front of others.
Look straight and walk with shoulders slightly back.
Keep in mind that the initiative to shake hands with people should come from your side.
Take big steps, you will look better than people.
Don't tell anyone on your plan what you will do next.
Do the thing you are afraid to do.
A story is good when the hero is successful in the end, so make up the story, don't make up things.