As I look back on last year’s newsletters, I noticed how often my themes circled back to the same essentials: connection with the body, simple daily movement, nervous system balance, and the deeper meaning that guides our lives. Each of the monthly themes pointed toward a simple truth: resilience, purpose and vitality grow from the inside out. For the final newsletter of the year, I have gathered these threads together, beginning with the most human activity of all.

Do you notice gut issues after stressful moments? Do you sometimes feel fearful or anxious even when everything seems fine? How long does...