It was User:pdf23ds. Here's the note. Excerpt:
I wish I could have been cryonically preserved. But suicides aren’t treated well enough for that. We get sectioned. I tried asking the cryonics places about options, but they wouldn’t talk to me. Fuck you, Alcor. Fuck you, CI. I might have lived except for you.
Yep, which is one reason why I would never choose to be a counselor. I am rather attached to my own existence, so trying to understand people who are not isn't intuitive.