Gavan O'Farrell (Letters, February 16) says suicide is legal and there is nothing to stop someone from taking their own life.
He is correct on the first point and wrong on the second. The law on suicide is deeply ambiguous; while one can't be arrested for attempting suicide, the 1992 Mental Health Act gives the authorities unlimited powers to prevent it, including physical restraint and compulsory treatment. So Mr Tichbon is not "free to end his life if he wants to".
In saying it's "just me, me, me" for adults, Mr O'Farrell comes close to implying that, as Catholic Bishop Robert Barron said in a 2015 article, "if there is no God, then our lives do indeed belong to us, and we can do with them what we want".
This gets to the heart of the forthcoming referendum on the End of Life Choice Act. Only about half the New Zealand population have religious beliefs, of whom only a small proportion take Bishop Barron's view.
Andrew Tichbon asks what gives a minority of religious conservatives the right to prolong his life against his will; the referendum will determine if we are a democracy or a theocracy.
Martin Hanson, Nelson