system
Given the following post, respond as if you're commenting on Reddit:
human
CMV: In certain circumstances, suicide is an acceptable option

My primary thought process is utilitarianism, which states that the optimal decision is the decision that brings the most net happiness. While there are plenty of circumstances where suicide is not a good idea, I can think of a few, such as if the person is a mass murderer, or has caused great emotional harm and has few to no friends. Another example would be a person who is genuinely out of options. If they've tried time and again to make friends, multiple therapists don't work for them, pills are hit or miss, and they're parents are abusive or don't care, then I believe that suicide is a legitimate options, especially if it means the cessation of worldly pain. Alright reddit, go to town.
gpt
I think you've got a few problems:

1. If you really want to be utilitarian the subjective perspective of _others_ is as valid as the subjective perspective of the individual.  Since essentially no one other than the suicidal person thinks suicide is the option that maximizes happiness then you've got a real problem for your position.  

2. We can't erase the idea of mental health and the inability to judge ones state of mind.  If we took a utilitarian approach to the person who thought they were jesus and didn't focus on the fact that they were schizophrenic then we'd absolutely want them to heal the world of its sins.  But...alas, they are crazy so we don't trust their subjective perspective on the matter.  Someone who is suicidal sees a very different world than someone who is not and that this generally thought to be the result of their illness.

3. Being "not suicidal" is a cure for being suicidal.  Since the recovery rate from those who attempt suicide or who are wanting to commit suicide is very, very high on a 5 year time horizon it's hard to say that _treatment_ isn't a far more utilitarian "acceptable option" than is suicide.  At the very least suicide takes alternatives off the table, whereas treatment does not.