There's something to be said about a girl with confidence.
Everytime you meet someone, make an impression. Make them think you're the hottest thing in the world. Make them think they're gonna lose their job if they don't give you one. Look 'em in the eye and never look away. Be confident and calm, be bold.
Confidence is a habit that can be developed by acting as if you already had the confidence you desire to have.
"When in doubt, make a fool of yourself. There is a microscopically thin line between being brilliantly creative and acting like the most gigantic idiot on earth. So what the hell, leap."
Imagine not caring what people thought about you. Imagine being one hundred percent sure you would automatically be the most amazing person in your class.