I believe suicide is a selfish action but can be with noble intent. If you commit the act while depressed ( over a girl/boy friend dumping you, losing a job, or stubbing your toe one first thing in the morning
) then it is choosing the easy path that takes away your pain and gives it to anyone who cared for you. However if a soldier dives onto a grenade to save his battle buddies from taking the full force of the explosion then his act is regarded as bravery rather than cowardliness. Situation and circumstance can change the perspective more often than not suicide is an option only considered by weak willed people who are too easily led in to the benefits of a long term solution to many of life's short term problems.
However this is only my opinion and I hope it helps for what its worth.
However this is only my opinion and I hope it helps for what its worth.