Hi- I cannot exactly say that people’s reason for suicide is self - control. According to an article, when a person has a major depressive episode, the world can literally seem like a dark place. Nothing seems comforting, pleasurable, or worth living for.
Anyone is at risk of having strong suicidal urges when it seems as though the future has become hopeless.
It is recommended that anyone who is depressed and having suicidal thoughts, should seek help.

Thank you for sharing this. Take care.