It is interesting that we were chatting a lot in his final days. I mostly try to convince him not to do so but he was so dedicated. Smart guy i can say made his preparations well. He was ready for 2 methods inert gas and SN . He chosed SN in the end. I was thought at first somehow it is easier to overcome SI with Sn its rather passive method and have uncertanities. in the end brain may think like there is still a chance of survival without damage with this method so dont pump much SI. Anyways he handcuffed himself that it show how much he needed ctb. I probably gonna use same method but handcuff myself thats not something i even think of .
Farewell my friend you were a good companion.