It's a fair consideration, I'm just jumping ahead to whether I think that reasonably warrants the kind of adrenaline dump and tunnel vision that some argue justifies his actions beyond the initial stab.
I still don't see how even the initiation of lethal force was warranted, or how a reasonable person would be in such terror or distress that I wouldn't expect them to make an evaluation.
I think at this point we're at the crux and it's down to a judgment call, agree to disagree I suppose.
I don't mean to start any argument with you, but have you ever really been in an unexpected life threatening situation where immediate action was called for?
I have, The mind snaps into an automatic course of action driven by survival instinct. Adrenaline flow is not controllable it's involuntary.
And only after it's over, and what happened and what you did slowly start becoming clear to you, do you start shaking all over as your supressed fear and terror come out.
Frankly, I'm glad the victim stopped when he did to call the cops.