Suicide is an irrational action

Suicide is an irrational action; it is an action which clearly shows that you have reached a point where you are so isolated, where your identity is so fragmented and without wholeness, that you no longer feel that you belong here, where you are shut away from, or shut inside, without belongings, place and living space, and where there seems to be no way out.

But does there actually occur anything in life, in any human relationship, which you can´t find a way out of?