Unless you're one of four men fighting at least 50 Al Qaeda and you take it upon yourself to run out in the middle of their formation and call an airstrike on yourself.
Suicide is what happens when the pain outweighs someone's ability to cope. It is not stupid, it is not necessarily the only answer but when you are in so much pain that you can no longer cope with it, suicide may be the only viable alternative.
"Get rid of zero-tolerance policies"?