Y12W06WR Energy over time

Observational
The writing prompt

Examine your own peak-hours patterns and reflect on how well your current life structure matches what you actually know about when your best work happens.

1Retrieval check

Q1.What does K. Anders Ericsson’s research on world-class performers find?

  • AThey practise 10-12 intense hours per day
  • BThey typically practise 3-5 intense hours per day, not 10-12 — quality beats quantity above a threshold
  • CThey don’t practise at all
  • DThey practise only on weekends

Q2.What’s the article’s counter-thread on the ‘4-hour work day’ idea?

  • AIt is completely correct
  • BIt has been oversimplified; some careers and stages genuinely require long hours, though rarely sustainably
  • CNobody should work more than four hours
  • DLong hours are always productive
Show answer key

Q1 → B. They typically practise 3-5 intense hours per day, not 10-12 — quality beats quantity above a threshold.Mental work requires recovery; trying to produce 12 peak hours yields 4–6 real ones surrounded by exhaustion.

Q2 → B. It has been oversimplified; some careers and stages genuinely require long hours, though rarely sustainably.Protect your 3–4 daily deep hours at peak time, but be honest about stages where sustained long hours are the reality.

2Prompt deconstruction

Command verb
EXAMINE and REFLECT — honest mapping of your own energy, not prescription
Evidence source
your own observed patterns — when you’ve been sharpest, when you’ve been worst
Must reference
Ericsson’s deliberate-practice findings and the recovery evidence
Close with
specific mismatches between your best hours and your required hours — and what could or couldn’t be rearranged

3Pick nudge

Which energy patterns will give you the clearest evidence about your best work?

My clear peak window
When your focus has been genuinely best this term
My clear trough window
When the work produced has been worst — or just absent
A surprising pattern
Something about your energy you hadn’t fully noticed

4Planner — for each of your picks

Window in my week
Observed energy / what I schedule there / how well aligned
#1
#2
#3
#4

5Sentence stems

  • I noticed that ___ when ___.
  • The specific moment it stood out was ___.
  • Before paying attention, I had been assuming ___.
  • [Researcher’s] finding that ___ captures what I saw, because ___.
  • The pattern across my cases is ___.
  • What this tells me about [wider topic] is ___.

6Exemplar paragraph (not about this article)

(1) My clear peak window is the first 90 minutes after waking, before school — I have always done my best writing in that block. (2) Before paying attention, I had been treating this as ‘when I remember to study early, it goes well’. (3) Ericsson’s finding that deep work benefits from a few concentrated hours at peak time captures what I had been half-noticing: the 90 minutes is not an occasional win, it’s the window. (4) My clear trough is the hour after dinner — I have been defaulting to ‘finish the reading’ there, and I can describe the poor output specifically: more re-reading than reading, and almost no retention. (5) The specific moment this stood out was Tuesday, when I rescheduled a difficult essay to 6 a.m. and finished a draft in 75 minutes that had been untouched for a week. The pattern across my cases is that my schedule is approximately opposite to my energy: the work that most needs focus sits in my worst hour, and my best hour sits mostly unused. (6) What this tells me is to move two nights a week to morning work, and to demote evening study to maintenance tasks — not to extend my work, but to reorder it.

What this paragraph does, move by move

  1. Names the peak window with specificity.
  2. Reveals the prior under-noticing assumption.
  3. Uses Ericsson to explain the pattern.
  4. Describes the trough window concretely.
  5. Names the specific moment the insight landed.
  6. Ends with an actionable reordering, not a prescription to work more.