3-1d2 The problem of what problems to solve includes the problem of deciding which tools-frameworks (e.g., tech stack, writing medium, criteria, objective, goals, exercise protocols) to use and improve upon

3-1b Be flexible with the problem itself, because you may not know what’s the real problem yet
3-1b1 Occasionally revisit the problem itself. Occasionally check in on long-term.
5-2b1a3 Extract the most problematic part of the problem-situation

3-1d3 You must start with some specific framework with an intent to solve at least some of your own problems

Constraints in the form of consistent style leave space for creativity and imagination