Exposure to trees, grass, and open space measurably improves mental health, immune function, and focus—which science now confirms but your grandparents already knew. You don't need wilderness; a park works, because the mechanism is contact with living systems that operate on different logic than human buildings.
Peri can explain this concept, give practical examples, help you decide whether it applies to your situation, or recommend a journey if appropriate.
Explore related journeys or tell Peri what you're working through.