We become fertiliser.

I hope I’ll find my mother and father in heaven. Only my father would probably say, “You can’t come and live here, boy!”

Other people get sad.

Earthly life is merely the infancy of our soul. What comes after physical death is, I imagine, like returning home.

This cockroach-like existence is cumulatively intolerable even though on any given night it is perfectly manageable. “Cockroach” is of course an allusion to Kafka’s Metamorphosis, in which the protagonist wakes up one morning to discover that he has been transformed into an insect. The point of the story is as much the responses and incomprehension of his family as it is the account of his own sensations, and it is hard to resist the thought that even the best-meaning and most generously thoughtful friend or relative cannot hope to understand the sense of isolation and imprisonment that this disease imposes upon its victims.

But if I was sitting in an armchair with bits and pieces of rubber sticking out of me and my son came over and said, you know, would you like a banana? Wink once for yes, wink twice for no, I dont think the interest of the conversation would get me past the sense that this is horrible. It's horrible for me but above all, horrible for them. There are things worse than death.

I think the only life experience that I have to offer out of this is something we all know in the abstract but don't experience in practice very much. That is that you can survive an awful lot of bad stuff, so long as your mind is intact. I'm afraid that's the only life experience I have to offer.

During the day I can at least request a scratch, an adjustment, a drink, or simply a gratuitous re-placement of my limbs—since enforced stillness for hours on end is not only physically uncomfortable but psychologically close to intolerable. It is not as though you lose the desire to stretch, to bend, to stand or lie or run or even exercise. But when the urge comes over you there is nothing—nothing—that you can do except seek some tiny substitute or else find a way to suppress the thought and the accompanying muscle memory.

My solution has been to scroll through my life, my thoughts, my fantasies, my memories, mis-memories, and the like until I have chanced upon events, people, or narratives that I can employ to divert my mind from the body in which it is encased. These mental exercises have to be interesting enough to hold my attention and see me through an intolerable itch in my inner ear or lower back; but they also have to be boring and predictable enough to serve as a reliable prelude and encouragement to sleep. It took me some time to identify this process as a workable alternative to insomnia and physical discomfort and it is by no means infallible. But I am occasionally astonished, when I reflect upon the matter, at how readily I seem to get through, night after night, week after week, month after month, what was once an almost insufferable nocturnal ordeal. I wake up in exactly the position, frame of mind, and state of suspended despair with which I went to bed—which in the circumstances might be thought a considerable achievement.

I was forced to think very hard about what it meant to be me, what it means to be a person who is only a brain. Pascal's 'thinking reed' really does capture it, because I'm just a bunch of dead muscles thinking.