I believe that the right to terminate is a matter of personal choice.  You should be able to do so when you choose and without making it traumatic for those who discover you have done so.  

I recall an actual  case where a man shot himself twice with a shotgun.  It was very traumatic for the person who discovered him.  

Oregon's current law is too restrictive.  

If I know I am going to die, no matter what, it should be my personal choice as to when and how, if possible.

I shouldn't be required to leave a gory mess for my family, which under current law is a strong possibility just because of all the bureaucracy.