From the your OP in the thread you posted, Kleanbore;
"Duty to Retreat
The name is self evident; in some jurisdictions, a defender must retreat, or attempt to retreat,
if retreat is safely possible," (Italics yours) "before a "[sic] "using force or deadly force in self defense. The requirement, where it exists, applies only when the defender has reason to believe that retreat is safely possible. Historically, one of the difficulties encountered in defenses of justification has been the ability of the defender to provide evidence that he or she had not been able to retreat safely."
Yet in this post, you are attempting to make it sound like a
successful attempt to retreat/escape is necessary to successfully defend a shooting as justifiable. (Whether that is your intent or not) .Obviously, this is not so. Indeed, should one fire on and injure an attacker, and then
escape (successfully) things will go very bad for the defendant. If one does not challenge the offensive use of force, and then successfully escapes, or retreats, no charges will be filed against the victim.
The words
attempted and
successful are very important to this point of law, particularly
attempted. Omitting them for brevity or 'because it is implied' is never a good idea when discussing the law.
I'm sure Frank will come by shortly and lambaste us all for 'unlegal elocution'.