Actually to me, I don't believe the act of suicide is an act of bravery. If that particular person is really brave enough, he should have confronted the problem or the really cause of the suicide and not result into killing himself or herself. So I don't see suicide as an act of suicide.
Secondly also, I don't see suicide as an act of cowardly as some people have been controlled by depression and frustration. Some people have lost hope in God and in themselves which made them to result to suicide which is not really supposed to be.
I see suicide as the act at which the particular person allow the fear of depression and frustration to have control over him.