I personally think painless killing of a patient suffering from an incurable and terminal disease also known as euthanasia is helpful for those who are actually struggling, even though it is illegal in most of the countries. We cannot even imagine how hard it is for them.

I believe it is perfectly okay to end your life rather than suffering when you have all these available technique making your dying process easy. We have so many modern technologies in medical setting, which are so helpful in extending life of dying patient but what is the use of that life where you are totally comatose.

You totally rely on others for each and every thing to survive. God has given us life to enjoy every moment. What is the purpose of that life where there is no happiness.