Principium

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AI-assisted reflection

An AI reflection journal for turning scattered thoughts into principles.

Principium uses AI as a thinking partner: it helps you clarify patterns, draft stronger principles, and keep the result personal.

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AI that supports your judgment

The goal is not to outsource your thinking. The goal is to get from a messy reflection to a clearer personal standard faster.

  • Summarize a long reflection into candidate principles.
  • Compare multiple versions of a rule.
  • Ask for edge cases before you rely on a principle.

Keep the final principle yours

Principium keeps the workflow centered on your language and lived situations, so the output feels usable rather than generic.

  • Edit AI suggestions before saving.
  • Add personal examples and visual cues.
  • Return to principles after real decisions and refine them.

AI reflection workflow

A concrete flow for moving from reflection to something you can use before the next decision.

  1. 01 Paste or write a reflection about a recurring issue.
  2. 02 Generate candidate principles from the pattern.
  3. 03 Choose the version that feels true and actionable.
  4. 04 Add one example of when you will use it.

Examples

Principium works best when broad intentions become short rules connected to real situations.

Planning

Before: My week keeps getting pulled apart by urgent requests.

Protect the first hour for the work that makes the rest of the day easier.

Boundaries

Before: I feel guilty saying no.

A clear no protects the yes I already committed to.

Read the guides Explore the productivity system