You misunderstood me and confused the probability of dying by 85 with the probability of dying at 85. You&#x27;re talking about the cumulative distribution and I was talking about the probability distribution.<p>The chance of death at a given age <i>is</i> a bell curve.<p>The chance that I&#x27;ll die at 150 years old is zero, it <i>is</i> less than the chance that I&#x27;ll die at age 70. The chance that I&#x27;ll die by the time I&#x27;m 150 is 100%.