Traits of confident men

—make their own space
—talk slow, deep and affirmatively
—radiate positive energy... positive body language
—never panic... are always so cool... relaxed
—always focused... know what they have to do
—absolutely no fear of anything... feels as if they can do anything

Try to act like a confident man by adapting those qualities one by one (even in private) until these qualities settle in your subconscious mind. It will eventually make you confident. Remember: Fake it, until you make it.