Lesson Content

From occasional to deliberate.

Occasional AI use produces occasional value. Deliberate practice – identifying where AI adds the most value, building repeatable workflows, refining prompts over time – compounds. The difference between a user who occasionally gets useful results and a power user is mostly practice and reflection, not inherent technical ability.

Finding your highest-value use cases.

Not all tasks benefit equally from AI assistance. The highest-value applications typically share three characteristics:

1. High time cost: The task currently takes significant time relative to its output value
2. Language-intensive: The work involves writing, reading, summarizing, or explaining
3. Recurring: You do the same type of task repeatedly

Audit your last week. Which tasks were time-intensive, language-heavy, and recurring? Those are your AI candidates. Start there rather than trying to use AI for everything.

Building a prompt library.

For tasks you do repeatedly, save effective prompts. A prompt library can be as simple as a folder of text files or a notes document – one prompt per task type. Each entry contains:

• Task name
• The full prompt (including context, task, format, constraints)
• Notes on what to customize for each use

When you need the task done, open the template, customize the context-specific parts, and paste. This eliminates re-deriving the prompt each time and produces consistent results.

The try-learn-refine loop.

Every time you use Claude for a recurring task, note what worked and what needed editing. Over time, you will notice patterns – certain prompt structures that consistently work, certain omissions that consistently require follow-up. Use this information to update your prompt library. This is the mechanism that makes practice compound: each use teaches you something that makes the next use better.

When human judgment overrides.

No prompt library changes this: for decisions with real stakes, AI output is input – not conclusion. Some examples:

• Personnel decisions: Claude can help draft a performance review structure, but the judgment of the person's contribution belongs to the manager.
• Client advice: Claude can draft options, but a professional's judgment on what to recommend belongs to the professional.
• Creative work with a unique voice: Claude can improve your writing, but your distinctive perspective is yours.
• Anything with safety or legal implications: Verify with qualified humans.

Building a clear list of where AI is your assistant versus where it is your tool – and where it should not be involved at all – is part of a mature AI practice.