"The Last Choice" establishes that preemptive suicide in advanced age can be rational: that it can make good sense to evade age-related personal diminishment even at the cost of good time left. Criteria are provided to help determine whether soundly reasoned, cogently motivated, and prudently timed self-destruction can be in one's interests late in life. In our time suicide and assisted suicide are being increasingly tolerated as ways to escape unendurable mental or physical suffering, but it isn't widely accepted that suicide may be a rational choice before the onset of such suffering....