there is no good way

So it is true that there is no good way to kill yourself.
All ways will most likely end in physical suffering and will most likely involve some type of nursing home.
There is no way out!
Which of course exacerbates the pain and anxiety even more.
So how to you fight the extreme pain in your heart and mind, that is slowly emanating throughout the rest of your body, knowing that there is NO physical way out?

How do you deal with something that is not tangible. That there are No triggers, no bad memories, no significant issues that precede these feelings?
Only the pain coming from what you know...