I have been mortal, and some part of me is mortal yet. I am full of tears and hunger and the fear of death, though I cannot weep, and I want nothing, and I cannot die. I am not like the others now, for no unicorn was ever born who could regret...
Glimpses beyond infinity are now given to freshmen math students as homework assignments, and they don't seem especially prone to go mad. For that matter, dumbarses who haven't glimpsed anything also go mad. We just don't care because it's not a good story.