Up to you. I am always interested. Though you are welcome to forget the “sin” part.
It was implicitly included that the stipulated suffering is NEEDLESS.
Life only has meaning if we assign meaning to our own life. I cannot assign meaning to your life, or the other way 'round. And as long as we can alleviate suffering we should. If there is no other choice, but needless suffering or a quick, painless death, then the proper choice is to give a quick, painless death.
Of course only YOU can make that decision for yourself. If you would prefer a lingering, excruciating pain, choose that. To force needless pain and suffering on others is CRUEL.
The Catholic definition of human being is a “rational animal”. And a small child is NOT rational.
Nope. A murder is an illegal killing.
Thanks for the answer. So you would condemn someone to a long and lingering suffering which will end at a “natural” death. Far be it from me to wish something similar unto you, but it might be interesting to test it, if we could have a true virtual reality.