Not all people who commit suicide are depressed or have problems you know.
Its not that they have to deal with life, for some people life is just unecessary.
Also not all people who are about to commit suicide have erratic emotions at the time of.
In fact there are many who commit suicde calmy, due to pre-planning and preparation.
So its not always rash, suicide can be rational.
So having said that, is suicide still cowardly?
Don't forget in japan suicide used to be honorable in some cases.
Especially the kamikaze who were regarded as hero's of japan.
(but let shift the focus bac to a more teen-suicide discussion)