The right to Die. Should It be a Right?

The act of suicide and euthinasia is highly frowned upon in today's society. But if someone one doesnt want to live any more or is in a state were living is not an option for them anymore, why should other people be the judges of them and keep them on earth against their will? I think that if someone has a predetermined will or tries to commit suicide in a fashion were it does not harm anyone else then they should be able to do it.