I don't look people in the face?

Well, this is easy... Since you know that's your downside then now you can work on it! Play games with your weaknesses in life by forcing yourself out of your comfort zone and stare at people. Start in city a few miles away where no one knows you and stare down folks right in the eye...and at the last second-smile at them...! Make this assignment FUN! When they smile back-you're gonna be all cured in 5 minutes I promise! Now, you're a beautiful sensitive person so go spread some smiles around!