Arvid Kahl and the Feedback Cycle

Arvid Kahl describes building and sharing as a cycle rather than two competing identities. You listen, build, observe use, adjust, explain, and listen again.

This model is useful because it gives communication a job. Sharing is not a daily tax placed on the product. It is one part of the learning loop.

The balance problem

Beginners often ask how much time should go into building and how much into talking about it. A fixed percentage rarely solves the problem. The useful balance changes with the stage of work.

An early problem interview may require more listening. A technical implementation week may produce only private notes. A launch or retrospective may require more explanation. The cycle stays intact even when the public frequency changes.

Public work as a durable record

Kahl also writes about legacy: the value of leaving drafts, mistakes, and reflections visible instead of preserving only polished outcomes. This is where Build in Public becomes more than distribution.

A durable archive allows another person to see how understanding changed. It can teach long after a social post has left the feed.

What beginners can borrow

Before writing, decide whether the update should teach, ask, preserve, demonstrate, or invite. If it does none of these, return to the work.

Change the rhythm by stage

You do not need equal amounts of building and publishing every day. Protect deep work and publish when an artifact or lesson is ready.

Treat boundaries as legitimate

Build in Public is one method, not a moral requirement. Personality, privacy, business context, and the people affected by the work all matter.

Preserve more than wins

Record the rejected option, failed experiment, and uncertain draft when they can teach without harming someone. A perfect portfolio hides the method.

Kahl explains the loop in Building in Public: Balancing Building and Sharing and explores the archival value in Building in Public and Legacy.