I think it is safer for almost anyone to run, male or female. You fight if you have too and you should know how, but walking into a fight when you can run seems to be of greater risk. To me it is like if you are robbed and you fight for your stuff, it is just stuff. You have to know when you should fight an when you should run.
For Angus, I feel like if he would have run too after he fell on the guy, just took off like the guy would come after him, he would be better off as the guy would have bled out and Angus would be safe (even if there isn't video, what he did may eat him alive and destroy his life). But because Angus could/would fight he flipped the guy over and saw the knife and knew he didn't have to run. The whole thing is very interesting.