I never said fear would be the justification to shoot. The justification IMHO is the escalation to physical violence. If someone attacks you with words, you don't shoot. If they physically attack you, I think you have that right to defend yourself. Again, to me, it all comes down to who escalated it from a verbal altercation to a physical one. We will probably never know for sure ...So what gave Zimmerman the right to shoot the kid if attacked? He feared for is life? Fear isn't good enough you just said. If fear isn't enough why do the self defense laws that say you can act out of fear?
Would you be saying the same thing if the kid had shot him first? Too bad the kid didn't have a gun and shoot him first. By chasing the kid down in the rain and confronting him Zimmerman created the situation and escalated it hemself.