There's always some excuse. If you don't have the common sense or intelligence to know you're armed and need to act accordingly, then you are a menace to society.
How did George Zimmerman "menace" society? He was a "menace" to the teen who sucker punched him in the face then sat on him and beat the crap out of him. He was a "menace" to the portion of society that thinks the response to someone following you at a distance is to confront them violently. To the REST of society, George Zimmerman is the neighbor who's there for you when your house get broken into...when your car flips on the highway...or when some racist son of a cop beats you because you're black! To THAT part of society, George Zimmerman isn't a "menace"...he's an "asset".
We were talking about if ANYONE were following someone with a gun. Try to follow along and not make replies that can't be answered because of the false premise.
How does ANYONE following someone at a distance with a gun (while they're talking to the Police!) that remains concealed, constitute "menace"? Talk about your "false premise"! The Prosecution's entire case was based on a false premise...that George Zimmerman was responsible for a FIGHT because he followed someone at a distance.