Language of Afterlife / NDE

[Dworkin]

I read some of the Michael Newton works, and as well always curious when I listen / read to NDE reports.

What is the language people think in during NDE / in Afterlife?

I guess, if people are regressed to the previous lives they should speak and think in language of these lives? But it seems they are mostly using the "current" language?

As for NDE, it is logical to assume that the thought language would be the one from the current life.

I know people mention that ideas are somehow communicated telepathically. It is difficult to grasp, as most of our daily thinking is done using our primary language. How could one imagine life without a language? Yet again, words themselves are just a symbolic concepts to communicate ideas. Could it be that in Spiritual world, ideas are communicated directly, without need of the language?