dayhiker said:What can you see that allows you to shoot me?
I would just hope that you tripped on your untied shoelaces as I ran away!
Steel Talon said:*You can not effectively run away from a person with a knife who has an agenda..
...
*It dos'nt take much to die from a knife wound. When an artery or respitory organ is tagged
*Shock is a killer, when arm flesh is peeled away; your body will go into shock.
Regarding point 1, I think that really depends on how good you are at using your environment to your benefit, and what you mean by "agenda." A random aggro emotionally disturbed person may not have the motivation to chase and stab you if you run...or they might. The issue to me isn't whether you can run, it's just whether running has any place on your decision tree, as knife assaults don't typically occur knife-first. A verbal "interview" turned physical contact turned knife assault may not have a clear "RUN!" cue in it, for most people.
The second point I quoted...I agree to some extent but again, first aid skills are important, as is the knowledge that if you give up in a "knife fight," you will surely be killed. Better to fight through it and hope to get patched up. Not always possible, true. But there is evidence that lung wounds are eminently survivable.
Point 3 - sorry but that's an oversimplification. It is highly individual and to say "If you get your arm filleted you will die of shock" is not a valid statement.