re: woody
Anger will get you in trouble in a fight, me friend. Wears you out, and makes you do stupid things.
Best advice I ever heard in a normal, average fight? Watch the guys right hand. 99% of shmoes you'll meet on the street will lead with a right hook. Catch that, underhook, spin w/leg trip, and the aforementioned Ortiz method of submission. Should be over pretty quick. Works well for us short guys too (5' 6"

)
And if he's got a knife or a gun, just give em whatever he wants.