All of my wut.
People who are suicidal cannot just "get over it." They are depressed because of reasons that they cannot help. My father, for example, has been depressed for years due to my mother's heart disease, his misplaced disks in his back, money problems, and family problems. Being depressed is a medical condition that can only be helped by therapy and special medications that release chemicals in your brain to keep you happy.
In my opinion, these people are not weak. I see them as the strongest possible.
If they commit suicide they obviously cannot take the pain anymore. At the point where you physically and mentally cannot go on, what would you do?