What is healing anyway? Is it just physiological comfort? Then nature doesn't give a f**k about us after 30. You should have already had a child, and that was your contribution. After 30, it's up to human culture to keep us healthy and engaged. The modern world doesn't care about it at all and just sucks you dry until you fall. That's the real benchmark of how healthy a culture is. This one is pretty sick, imo.
