For some reason i really love this page. https://waitbutwhy.com/2014/05/life-weeks.html
What if I told you your life could fit neatly into a grid of tiny boxes?
That’s exactly what Tim Urban did in his unforgettable post, The Tail End. He visualized life not in years, but in weeks. The result is a sobering, profound, and wildly motivating shift in perspective.
Let’s unpack this, and see how it can inspire us to live on purpose—especially when it comes to our time, career, and relationships
Table of Contents
- 🧠 The Grid of Life: 90 Years, 4,680 Weeks
- 🏫 The Typical Life: School, Career, Retirement
- 🔄 The Wake-Up Call: We’re in the Tail End
- 🧭 So What Now? Three Big Takeaways:
- 🧩 Final Word: Time is All We’ve Got
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🧠 The Grid of Life: 90 Years, 4,680 Weeks
The first image above shows 90 years of life—represented as 4,680 small squares, one for each week. Every row is a decade. You probably already feel it: that grid isn’t as big as we think.
➡️ If you’re 30, you’ve already colored in 1,560 weeks.
➡️ At 50, you’ve used 2,600 of your weeks.
➡️ Reach 90, and you’re looking at just 4,680 total.
When you see life like this, it’s hard to ignore the fact: our time is terrifyingly finite.
🏫 The Typical Life: School, Career, Retirement
The second image zooms in deeper: every box is one week of a typical American life, from birth to death.
What’s striking isn’t just how short life is—it’s how few “peak” weeks we have for certain things:
- 🧒 You’ll spend only ~400 weeks with your parents after you move out.
- 💼 Your career may last 2,000 weeks, if you’re lucky and strategic.
- 💍 Most couples who divorce will part ways 1,000 weeks after meeting.
- 🏖️ Retirement? That might be your final 500-1,000 weeks—if you make it there healthy.
🔄 The Wake-Up Call: We’re in the Tail End
Tim Urban calls the time remaining with our parents, friends, kids, even our passions, “The Tail End.”
If you’re in your 30s or 40s, you may have already had 90% of your in-person time with your parents.
If you have a best friend who lives far away? You may only see them a few more dozen times in your life.
It’s not to depress—it’s to wake us up.
🧭 So What Now? Three Big Takeaways:
1. Time is Not Renewable. Spend It on What Matters.
Scrolls, meetings, procrastination—all invisible thieves. Start seeing time as a limited currency.
✅ Ask: Would I spend this hour differently if I could only do this 20 more times in my life?
2. Plan Your Life with Intention.
Use tools like:
- 📅 Yearly and weekly whiteboards
- 🧠 Life planning tools (OneNote, Notion, calendars)
- 💭 Monthly reflection moments
Don’t drift. Design.
3. Value Quality Time Over Quantity
The number of in-person interactions you have with key people is finite. Make each one richer.
❤️ Call your parents.
🌇 Go on that sunset walk with your kid.
🥂 Plan that reunion with your old friend.
🧩 Final Word: Time is All We’ve Got
When you look at life in years, you might feel like you have time.
But when you look at life in weeks—it becomes clear: you’re already in the tail end of some of life’s most precious things.
Don’t wait for the “right time.”
Use the tail end as fuel, not fear.
Live deliberately.
Plan wisely.
Love deeply.
Start today.