Steve
I really feel that you are crying out for help but are not sure where to go.
I am not sure either, if I am honest.
I know you have some problems that are not related to the illness but are a result of it, and which you want to remain confidential, which I can understand.
That said, maybe if you mention them here others may have some constructive advice. If other members aren't happy with the subject matter, then they do not need to read the thread, that is up to them.
There may be others on here with similar issues who could do with the pointers too.
Perhaps you would benefit from a chat with the nurses on here, I have emailed them before when I have not felt like chatting and they have emailed me back. They could point you in the right direction regarding the unmentioned issues.
Got to be worth a try - the way you are talking about sleep and death, I really do feel that you need support, as others have said, you have so much to live for!
All the best
Alison