Dear Nikola,

a) Thank you very much for your letter and for taking me seriously.

b) The audio-jack on my cell phone is unreliable, but recently attempts to communicate by telephone have been successful. Please feel free to telephone at any time.

c) Please feel free to visit me whenever you wish. Please give me 2 hours' notice and arrange to have Nathaniel to unlock the kitchen door for you.

d) I explicitly endorse your compact mutually to refrain from calling 911.  This treaty makes it possible for me to reveal to you that I consider myself to have survived in a mental state beyond sanity and insanity.

e) When you tell me about scientific theories:
"but it can be said that more and more are becoming formalizable, so it is possible to conceive the approach to some limiting point in the future in which all mathematics and science is formalizable outside the realms of consciousness."
I understand you to be writing about Hilbert Space.

f) I imagine Hilbert Space as a labyrinth, from which, were I able to enter it, I could not escape.

EJM