I've pretty much told my family my primary issue is happiness and comfort. If I'm even at the point where I'm not able to enjoy my life any longer and there's l

I've pretty much told my family my primary issue is happiness and comfort. If I'm even at the point where I'm not able to enjoy my life any longer and there's little chance of that improving they are free to pull the plug on me. I don't want to burden them with medical expenses or draw out pain and suffering needlessly.