A speculation spectacle spectacular! Bravo! BTW...according to the official timeline--Oswald shot himself in the Marine Corps.
I can't decipher a coherent point from your rambling response. You asked why Oswald paused to shoot Tippit in the head. A question that calls, by necessity, for speculation since only Oswald knows for sure. After that was explained to you, you criticize the response for being speculative. And start babbling incoherently about Oswald's time in the USMC. Weird. This kind of cognitive dissonance perhaps explains why you are a CTer in the first place and can never be dissuaded by any amount of facts, logic, or common sense. It is like trying to convince a small child that there is no Santa Claus. Almost cruel to see CTer hysterics when their fantasy starts to come unraveled. It's like taking away their security blanket.