Hello and welcome. I don't know if this is a good plan for ctb. Sleep deprivation is really unpredictable, can lead to hallucinations, even psychosis and unexpected, unwanted behavior. I am sorry you are hurting, may I ask why you want to ctb?
I mean I don't care about my health, I want it to get worse obviously. My average mental state most people would call "psychosis", I've had hallucinations already it didn't bug me that much I only slept a couple hours because I had a stupid appointment.
I don't want to get it into detail, sick of people saying i have any other choice at all IRL but I know for certain it's the only way I'll ever find any peace. I'm bored and sad and angry all the time even if I sleep.
Not to judge, but if you need to put this much effort into getting the nerve, I do feel somewhat inclined to ask if this is really what you want. Something in you is clearly opposed to the idea, and people who have means don't usually need to wait this long when they really want to do it. Are there any projects you're trying to finish up? Anything you still want to experience?
I only need to because of physical pain. If I could just push a button or pull a trigger and it would be over right away, I would do it without hesitation, I would have years ago. But all methods available to me are long and painful.
The only opposition comes from old animal instinct, there's no rational reason for me to be alive and I know for certain there's no hope for me.
I lost interest in any projects and everything else.
Nothing that I will ever get to have no matter what I do so it doesn't matter. All I'm gonna "miss out" on is being bored and sad and angry and wishing I could just sleep literally all day every day.