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Heuristics

Alternate Between Light and Heavy Tasks

This productivity technique involves alternating between high-impact (heavy) tasks and low-impact (light) tasks to maintain focus and emotional momentum. It warns against using light tasks as excuses for unproductive distractions.

THE IDEA

Alternating heavy tasks with useful light tasks can give you an emotional lift and help you maintain focus. That can make it easier to complete the substantial work that accounts for 80 percent of your results.

Warning: It’s very easy to misunderstand this step. A lot of people would use it as an excuse to check email, screw around on social media, or otherwise do “tasks” that are essentially worthless as far as your productivity is concerned. That’s not the kind of light task that you should do in between heavy tasks.

When to use it

  • Writing a complex report and then organizing project files

  • Studying a difficult chapter and then reviewing flashcards or summarizing key points

  • Coding a critical feature and then updating documentation or fixing minor bugs

  • Planning a long-term strategy and then sorting and replying to low-priority emails

FROM THEORY TO EVERYDAY LIFE

In practice

01

Student Studying

A student writes a research paper (heavy) for 45 minutes, then organizes notes and references (light) for 15 minutes to maintain focus.

02

Manager's Workday

A manager works on a quarterly budget analysis (heavy) and then responds to routine emails or schedules meetings (light) before returning to another heavy task.

✳

A MOMENT TO REFLECT

Put it to work.

  1. How can you distinguish between a truly productive light task and a distraction like checking social media?

  2. Which heavy tasks in your work produce the most significant results (the 80%)?

  3. After completing a heavy task, what type of light task helps you recharge without losing momentum?

CONTINUE THE CONVERSATION

Source texts

  • Thinking in Systems and Mental Models Think Like a Super Thinker (Dawson, Marcus P)
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