Artificial Attack

If their is anything light with weight on it like a piece of wood from a chair or a rock something that you think can hurt an attacker pick it up and use it if you feel it's necessary.   

Don't get in my face!

Don't ever step to anybody and get close to them you can get yourself into some serious danger so don't be silly trying to be hard stay at a distance.  If your both in each others face arguing that is a distraction someone can pull a weapon or grab you so keep aware. 

Multiple

In a multiple attacker fight no attacker will wait for you to finish beating on their partners before they come in to get you.  Always watch your back to make sure no one is coming up behind you.