We trust nature to know what it is doing, but we are not nearly so kind, understanding and trusting of our own rhythms and cycles. It's ridiculous that we are so hard on ourselves. Can we not trust that the very same forces that created the rhythms and cycles of nature created our own? Of course we can. We often don't, but we can, if we remember.
When I feel clumsy or lost, I remind myself that nature, including me, was created by a a far wiser mind than mine. There is something in the cosmos - God, Spirit, Consciousness, Life Itself, call It what you will - that created and orchestrates nature, and did a pretty good job of it. Nature might just know what It's doing. Even when I don't.