I'd guess it could often be a natural conclusion when faced with a declining quality of life and little hope for improvement. If it's a well considered decisio

I'd guess it could often be a natural conclusion when faced with a declining quality of life and little hope for improvement. If it's a well considered decision, I don't think it's necessarily a "mental health" problem that needs to be solved. I personally enjoy life and have never had suicidal thoughts, but I also don't want to live forever if my health declines to the point where I'm in a miserable terminal condition.