Kicking Them When Their Down

There's nothing wrong with finishing an attacker off when he or she is down and you know if you don't then they can get up and fight you again.  It's best to not assume that the attacker is seriously done and walk away without thinking they may have a deadly weapon.  All you have to do is stomp-kick or soccer-kick the head once or twice without over doing it then run while watching your back to safety and call the cops. 

Finger-Jab Attack

A finger-jab is a straight arm technique that strikes the eye with the longest finger and you do not need to put any of your body into it like it's a punch all you need is speed and accuracy.  Practice this technique by hanging a peace of paper with eyes drawn on it to build up accuracy.  Practice your finger-jab in combination with any strikes mostly hand techniques and defensive techniques.