>>On the contrary, real atheists do know what belief is. It is the realization of that, which made them atheist, in the first place.<<
You know what belief is, but equate belief in God to be the same as belief in UFOs. That is the point. Not that you don’t understand the concept, just that you believe it to be wacky.
Belief is more of a psychological convenience, than something whacky, although one could relate the two.