Very true, and that's why we die. But the ageing process is more A diesea than anything, Because it's nothing more then a switch in a gene. And all we have to do is flip that switch and it would remove the signal that triggers the cell to begin to slow and die. So you're body will heal and rejuvenate itself just as if you were young, but indefinitely. Ageing is a disease, but it's not an inevitability.