Range

David Epstein argues for the value of broad experience, particularly in complex settings where the right approach is not obvious. His book website describes this challenge to early specialization. A useful reading question is which environment you are preparing for, rather than whether being a generalist or specialist is universally better.

Compare two kinds of learning problem

In this original example, one learner is practising a standard keyboard shortcut sequence. Success is clear, feedback is immediate, and the same sequence will work tomorrow. Another learner is organizing a community workshop. Attendance depends on timing, topic, communication, and constraints that may be hard to observe.

The first problem permits focused repetition with straightforward feedback. The second may benefit from trying several formats and learning from people with different experience. Repeating last month's workshop more precisely will not necessarily solve a problem caused by a changed audience.

Explore with a question

Suppose the organizer tries a short demonstration, a discussion group, and a guided activity over three events. Before each event, record what it is intended to reveal: whether visitors want an introduction, a chance to ask questions, or help doing a task.

Afterward, compare feedback while noting differences in publicity and attendance. The best-rated event may have attracted a different group, so the ratings alone do not establish the best format. Exploration becomes more informative when you keep track of what changed.

Breadth does not remove the need for depth

Trying many activities can become avoidance if you never develop enough knowledge to assess them. Set a modest endpoint for exploration: write down what you learned, choose a direction, and identify what sustained practice it now requires. A new question may justify another detour later.

Choose Range when you are examining a learning path or a problem with uncertain feedback. Pair it with Peak to compare exploration with focused practice. The contrast is most useful when you specify the task, feedback, and timescale instead of treating the titles as rival slogans.