Why are you sorry about anything? I'm certainly not, other than that a terrible situation unfolded that evening, which took one life and tarnished another.
This has been stated over and over again: the severity of his injuries is not the issue. The issue is whether Zimmerman had a reasonable fear of either death or serious bodily injury. He suffered injuries, and even the State's witnesses concluded they most likely came from contact with the concrete. I'm not willing to say it is unreasonable to believe a person might have fear of death or serious bodily injury when that occurs.
So if two teens are wrestling around and one gets a scratch or two, it's ok for the one with the scratches to pull a gun and shoot the other? No reasoning at all?
What would this lead to? Would we be saying anyone that claims they are super sensitive, such as GZ, should be allowed to kill anyone that hurts them in any way whatsoever, because the hypochondriac goes into a tizzy fit over any minor hurt? What about minor insults? Where do we draw the line on reasonable expectation that you are gonna die if you don't kill the other person?