https://workyoucanexplain.com/series/build-the-right-mental-model/ Recent content in Build the Right Mental Model on Work You Can Explain Hugo en-US Copyright © Work You Can Explain Fri, 24 Jul 2026 00:00:00 -0500 https://workyoucanexplain.com/posts/welcome/ Thu, 23 Jul 2026 00:00:00 -0500 https://workyoucanexplain.com/posts/welcome/ <p>Student computing involves more than choosing applications. You need a way to record changes, define requirements, evaluate tools, divide responsibility, and preserve useful work. The Student Computing Foundations collection provides that workflow through short, focused learning paths.</p> <p>It is written for college students who want more control over their computing environment and for parents or mentors who want to help without permanently managing it for them. You do not need to complete every path or build a complete system now. Start with one working-log entry. Add the other opening practices when a real decision, tool, responsibility, or repeated process makes them useful, then choose the path that matches your current task.</p> https://workyoucanexplain.com/posts/start-a-working-log/ Thu, 23 Jul 2026 00:00:00 -0500 https://workyoucanexplain.com/posts/start-a-working-log/ <p>You install a program, change two settings, copy a command from an AI assistant, and finally get an assignment to run. A week later, the same project fails. You remember the general idea, but not the directory, command, error, or setting that mattered.</p> <p>This is normal. Human memory is not a reliable record of technical work. Start a working log before you change the computer. Your first entry can be one short paragraph. Add more structure only when the work produces details worth preserving.</p> https://workyoucanexplain.com/posts/write-a-personal-system-charter/ Thu, 23 Jul 2026 00:00:00 -0500 https://workyoucanexplain.com/posts/write-a-personal-system-charter/ <p>A student asks, “Should I use Obsidian, Notion, or OneNote?” The question sounds specific, but it begins too late. Each application solves a different set of problems. Before comparing tools, define the system you need.</p> <p>A personal system charter is a short Markdown document that records desired outcomes, constraints, non-goals, ownership, and evidence of success. It gives future decisions a stable reference point.</p> <p>If <code>.md</code> files or Markdown markers are new to you, read the <a href="https://workyoucanexplain.com/posts/markdown-in-30-minutes/#five-minute-markdown-quick-start">five-minute Markdown quick start</a> before continuing. It explains the source notation used in the example and download below. You can return here without completing the full 30-minute exercise.</p> https://workyoucanexplain.com/posts/build-a-system-you-can-understand/ Thu, 23 Jul 2026 00:00:00 -0500 https://workyoucanexplain.com/posts/build-a-system-you-can-understand/ <p>Online setup tours often present a polished endpoint: a customized terminal, automated note system, several synchronized services, and a dashboard for every part of life. The visible result may be attractive. The maintenance work is usually invisible.</p> <p>A student system succeeds when the student can understand, maintain, and recover it. More tools do not necessarily produce more capability.</p> <h2 id="every-tool-creates-an-obligation">Every tool creates an obligation</h2> <p>An application may be free to download and still have a substantial cost. A new tool can require:</p> https://workyoucanexplain.com/posts/the-student-should-own-the-system/ Thu, 23 Jul 2026 00:00:00 -0500 https://workyoucanexplain.com/posts/the-student-should-own-the-system/ <p>A parent can configure a laptop faster than a student who has never done it. A technical friend can fix an error faster than they can explain it. Those shortcuts solve the immediate problem, but repeated shortcuts create a system the student cannot maintain.</p> <p>The student should own the system. Parents and mentors should provide safety, structure, and guidance while transferring routine responsibility.</p> <h2 id="ownership-is-demonstrated-through-action">Ownership is demonstrated through action</h2> <p>Paying for a computer or knowing its password does not establish practical ownership. A student owns the system when they can make informed routine decisions, perform common tasks, and recover from ordinary problems.</p> https://workyoucanexplain.com/posts/terminal-first-text-first-reusable-by-default/ Thu, 23 Jul 2026 00:00:00 -0500 https://workyoucanexplain.com/posts/terminal-first-text-first-reusable-by-default/ <p>Student computing includes many separate activities: organizing files, writing papers, programming, taking notes, using AI, and recovering from mistakes. Three principles provide a consistent direction across those activities: terminal-first, text-first, and reusable-by-default.</p> <p>These are preferences, not absolute rules. Each principle makes important work more visible and easier to understand.</p> <h2 id="terminal-first-makes-operations-visible">Terminal-first makes operations visible</h2> <p>A terminal accepts text commands and displays text output. It exposes details that graphical interfaces often hide:</p> https://workyoucanexplain.com/posts/prefer-reversible-changes/ Fri, 24 Jul 2026 00:00:00 -0500 https://workyoucanexplain.com/posts/prefer-reversible-changes/ <p>A technical change is safer when you can explain the starting state, predict the intended result, and return to the starting state if the evidence does not match your prediction.</p> <p>Prefer reversible changes. Inspect first, protect important work, change one thing, verify the result, and keep a clear rollback path. This method does not make every action harmless, but it limits uncertainty and makes mistakes easier to diagnose.</p> <h2 id="reversibility-is-a-property-of-the-procedure">Reversibility is a property of the procedure</h2> <p>A change is not reversible merely because an <strong>Undo</strong> button exists. A reversible procedure answers six questions:</p>