Last week I tested my capacity. This week my body answered. During Week 37, I lived in an extreme rhythm for several days. I spent the daytime with family and continued ordinary life, while working through the nights, sleeping only somewhere between thirty minutes and an hour during each twenty-four-hour period. What fascinated me was that while I was inside it, I felt remarkably capable. My body carried me, my mind remained active, and I continued doing what needed to be done. But capacity in the moment does not necessarily tell us the whole story of what something costs the body. When Week 38 arrived and the external pressure disappeared, my body changed the agenda completely.

I had plans for this week. After three months working within the healthcare system, I was ready to return to my own rhythm, my writing, my creative work and everything I want to bring into the world. Instead, my body asked for sleep, stillness and recovery. I began waking during the night with a strong sensation of activity and tenderness around the kidney area, and I experienced the entire week as a profound reset. Rather than fighting it or forcing myself immediately back into productivity, I surrendered to what my body was asking from me. I supported myself with rest, nourishment and dandelion root, which has a long history of traditional herbal use.

THE BODY REMEMBERS THE COST

There is something important here that I think many of us misunderstand. We often measure our capacity by what we are capable of doing while we are doing it. We say, I managed it. I got through it. I was strong enough. But the body keeps another account. Modern physiology calls one part of this constant balancing process homeostasis: the body’s continuous regulation of its internal conditions. Sleep itself is deeply involved in physical repair, immune function, metabolism and healthy brain function, which makes recovery after severe sleep loss a biological necessity.

This week reminded me that there is a difference between capacity and sustainability. The fact that we can carry something does not automatically mean that carrying it has no consequence. We can function through stress, responsibility, crisis and lack of sleep for a period, particularly when something requires us to keep moving, but eventually the body asks to be included in the conversation. Sometimes it whispers through tiredness or subtle imbalance, and sometimes it changes the plan so completely that our only intelligent response is to listen.

For me, this became particularly meaningful through the kidneys and through the much older understanding of the body found in Traditional Chinese Medicine. In the Five Element tradition, the Kidney system belongs to Water and winter and is associated with Jing, or Essence — the deep constitutional foundation connected with growth, development and vitality. Fear is traditionally associated with the Kidney system as well, particularly prolonged or excessive fear.

I find the symbolism profoundly relevant. Water moves downward. Winter withdraws. Nature does not remain in permanent summer, producing endlessly without returning energy to the roots. There is a season for flowering and there is a season for restoration. There is a time for extending our branches into the world and a time when life pulls us back toward the foundation that makes those branches possible. This week, my body took me back to the roots.

WE ARE NOT ONLY BRANCHES

This morning I woke to frost. Ice covered the cars and the ground, and suddenly the changing season was visible everywhere around me. Autumn has arrived here in the north, moving toward winter, and I could not ignore the synchronicity between what was happening outside my window and what I had been experiencing inside my body.

I kept seeing the image of a tree. Our body is not only its visible branches. It has roots, a trunk and an entire hidden architecture that supports everything we see above the surface. Yet much of modern life encourages us to focus on the branches: How quickly can I return to work? How can I remove this symptom? How can I regain my energy? How can I continue producing? The deeper question is different:

What is happening at the roots?

This question became even more important because Week 38 also marks the end of three months in which the healthcare system has been my daily habitat. I have spent enormous amounts of time there, often more waking hours at work than at home, surrounded by people who are ill, vulnerable and dependent upon care. But also by professionals carrying tremendous workloads inside systems that are under pressure. I have witnessed exhaustion, constant demands, infections circulating through shared environments, organizational difficulties and people repeatedly trying to manage the next urgent situation before the previous one has truly settled. After three months, I can feel how deeply an environment enters our experience.