All of Zimmerman's accounts in the case are pretty inconsistent. He changed the story each time. Its pretty obvious he's lying. The prosecution did an extremely bad job in this case.
This is simply incorrect. While there may be some discrepancy shown it certainly wasn't to the level of 'he changed the story each time'...he did no such thing. And in any case there was also testimony that it is not uncommon for someone being banged in the head as he was, and going thru what he has to have problems recollecting exact events that occurred.
I agree the prosecution did a bad job; but they didn't have much to work with in the first place. Again, this case should have never gone to trial based on the merits.
How is getting out of your vehicle and running after said person with armed gun after the dispatcher told you not to not considered stalking?
It doesn't meet the legal definition of stalking?

For example the charge of stalking in Florida isn't a singular event, but repeated behavior from one person towards another.
Logical fallacy: if you carry a weapon, the other party would have a stronger case for arguing self defense.
Rofl, that wasn't the context of the exchange. You commit your own logical fallacy in assuming that simply carrying a weapon makes for a stronger case against said person: it doesn't. It entirely depends on how said weapon is used or brandished in the exchange. If it remains concealed the entire time (i.e. its unseen/unused) it doesn't strengthen said case at all.
Yes, I'm sure most juries are filled with legal experts.
You don't have to be a legal expert to grasp the concepts as explained. In fact, great effort is used to ensure the jury understands and grasps the evidence presented to them.
And how does gunshot forensic evidence confirm self-defense? Which is not at all the same as being in accordance with Zimmerman's account of events.
As I understand it, the evidence from the gunshot wound itself indicated that Martin was in a position above Zimmerman, on top of him, when the shot was fired. The expert mention that his finding was consistent with Zimmerman's account of the altercation.
That's not my argument now. By following the deceased Zimmerman set a string of events in motion ending with him killing the other party.
This does not mean he is guilty of murder however.
Since Zimmerman was the one with a weapon, if anybody could argue self defense that would most likely be the deceased.
Rofl, for someone talking about 'false logic' you sure do engage in more than a bit of it right there. It is certainly not uncommon for people armed with a weapon to be attacked and have to defend themselves in some form.
At any rate, killing someone because you feel threatened (not Zimmerman's argument, by the way) is hardly reasonable.
If your nose has been broken, and you've had your skull pounded on cement a few times I think its quite reasonable to feel threatened by the person doing that.
If it were, Zimmerman wouldn't even have been tried in the first place.
He shouldn't have been. The actual evidence given at trial reflects that.