How to Protect yourself in a street fight with boxing

In this video a professional boxer demonstrate the basics of boxing so that you can protect yourself. First of all, you should stand in such a manner that your left foot is in front and the right foot is in back (if you are right-handed). Make a fist, put both hands in front of your face. The distance between both the hands should not be much so that in any case, you can cover and protect your face. Your left hand should always turn up and pull back. For punching, take your right hand fist near your chin and then open your hands straight, give a punch and then take your hand back to your original position. You can give a punch many times using this method.