Not in the medical field, so don't assume competence, but: What is a blog post to a hunter-gatherer? Nothing that has a clear link to the next meal, the feelin

Not in the medical field, so don't assume competence, but: What is a blog post to a hunter-gatherer? Nothing that has a clear link to the next meal, the feeling of safety or finding a mate. Any feeling of accomplishment that a person gets from that is a product of culture, not something innate. Unfortunately that's just not enough to work every time.