Letters from inside real engagements. Each is one case, one leverage pattern. Names and details are changed. The shape is real. New letters land here, and in the inboxes of anyone on the Field Notes list.
One letter every few days. Seven in total. Unsubscribe anytime.
Seven minutes. Nine questions about your actual week. At the end, a one-page map of where, in your work, a change would probably open several others.
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