The real is on the other side of all your minds beliefs, it is the moon, not the finger pointing at it.
Abstract & vague mumbo jumbo won't change the hilarious fact that you are asserting the existence of a thing that you can't even define.
Atheism is a conceptual teaching/belief
No, it's not.
, a metaphorical finger pointing to what, nothing?
It's a single position on a single issue.
It's a rather empty meaningless label which tells you
nothing about an individual.
All you know about someone from the label "atheist" is what that person does
not believe.
Consider the term "assymmetrical" in context of a geometric shape.
What do you know about said shape if that term is all you get about it?
You know only one thing: that it is not symmetrical.
That's it.
You don't know if it has any corners. You don't know how many corners, if it has corners. You don't know the size. You don't know the color. Or colors. You know virtually NOTHING about it.
All you know, is that it isn't symmetrical. That's it.
Atheism isn't much different.
All you know, is that the person doesn't believe in any gods.
You know nothing else concerning their beliefs.
You can make a few educated guesses at best. But you'ld still have to confirm them individually.