What is it that is self-evident?
Only one thing: coherence.
could you please elaborate further?
How about that there are really good people in this world and at the same time really bad people in it.
Gravity works at least for now it does. lol
With what does thinking cohere?
I grasp this truth:
self=other
Evident in correspondence. Now we are talking, even if we are not grasping the intention.
That we TRY is an acknowledgement of self-otherness.
S’good. heh
“Ichthus77”
I am not quite sure what you are getting at. At first glance, I would say observation which might then form “proof”.
Christian point of view?
Correspondence as in communication? 
I can see your point here in my own way. Open communication.