Pity crosses the teacher's face, his is one often worn while the user tries to soften a blow, to spare pain. Although maybe there is another emotion in there, maybe envy?
"Heaven and Hell are very real, just as the Wildlands where we recently saw Balor fall. These places have been known by many names, and are likely very misunderstood, but us lacking perspective doesn't change the truth even if we can't recognize it or them for what they are. The truth can be a painful experience, to spare ourselves of such pain humanity often chooses ignorance. While painful learn from the experience, allow it to shape you, adapt, evolve. It is who you are, never forget that."
"As for when we die? I do not know for certain...."
There is an unmistakable trace of bitterness when he said the word "we".
"I do know that a great many things can transpire to the souls of the departed. There are beings of power of great influence on this realm and others, and it is by their intentions and whims that dictate the fates of those passed on. The Well of Souls for example is something of a prison containing ghosts of sorts, The Morrigan with our assistance destroyed it and cast those ghosts into fleshed forms once more to serve as their army of the dead so they might stand against Balor. I would theorize that the dead gravitate towards one or perhaps all three of these outer realms, either by compulsion, desire, or forcibly. As to why, how, or for what purpose I can't fathom."