I don't even understand how anyone can be against suicide in the first place, I just think the fact that there is unlimited potential to suffer in this world is why wanting suicide will always be perfectly rational. Existing really is so unnecessary and dreadful, it's just a futile process of slowly dying while in comparison suicide is self care as it solves all problems and it means that one returns to the ideal state of non-existence where nothing can hurt them.
The reality is that existence was never a desirable state in the first place, and the truth is that to take control over our inevitable fate could never be "bad" as we are destined for nowhere but to cease existing, there are no disadvantages to not existing and none of us are obligated to stay here, we only exist in the first place as a result of other people's selfish decision to procreate, there truly is no point to existing. And I just think that suicide is the best way to die rather than our death happening at a time out of our control and anyway all that we are destined for is to be tormented by old age, such a thing disturbs me.