I've been very clear with my son about this. Should I reach the point where I have no quality of life, cannot function on my own, and/or have a terminal illness or injury it's time to let go. I told him not to worry about "pulling the plug" because it's not going in. I do believe we should be given the choice of when to die though I'm not sure it should be done with a mandated psychiatric evaluation. Instead, the individual should discuss this with their family before it becomes an issue and be perfectly clear about what is to be done then prepare a legally binding advance directive.