There are others, not the least of which is my faith in
God, and I have often said many times in
my life that when my life is over
it will be His decision. My wife and children support me in my decision, so barring any last minute event to the contrary I likely will opt for a watch and wait.
Life is very short and gets shorter by the minute and is also full of risks, cancer being only one. I would like to think my decision is right for me, at this time.