I can jump to the conclusion, because I've already thought things through, and talked to lots of atheists, and have already talked to you also. I've got argumentation, explanation, the evidence, I got it all.
Okay, let me reverse your logic (yet again).
So, basically by what you said my following argument is equally correct.
Now I know not all Muslims are like this, actually not very many at all are like this, but bear with me.
-If I only ever talked to/knew of Muslims who believe that anyone who doesn't worship Allah must be killed, all Muslims obviously believe that.
Because I talked to enough Muslims to jump to that conclusion, and I thought it through.
I've got argumentation, evidence, and can create an explanation. I must be right.-
Dude, I am not all atheists.
I am far from it. Most atheists are highly moral and normal *** people.
And you've only self concluded your ideas concerning the atheists I've seen you talk to.