Just for Today Challenge · 2 min read
Just for Today Challenge: How 31 Days to a Better You Works
The thinking behind the Just for Today Challenge: why one small experiment a day works better than big resolutions, how to do it, and how to keep what helps.
In short
Instead of big resolutions, you try one small, self-contained experiment each day for 31 days. It keeps the stakes low, lets you discover what actually suits you, and leaves you with a handful of habits worth keeping.
Every January, people promise themselves sweeping changes: get fit, get organised, save money, read more, drink less, be calmer. Many of those promises fade within weeks. The intentions are good. The problem is usually the size of the promise and the fact that it lasts forever.
The Just for Today Challenge takes a different approach. For 31 days you try one small, specific thing, just for today. Tomorrow brings a new experiment. There's no lifelong commitment, no all-or-nothing rule and no reason to quit if you miss a day.
Why "just for today" works
It shrinks the commitment. "I'll never watch TV again" sounds exhausting. "No TV for today" sounds doable. A one-day promise is much easier to keep, and keeping promises to yourself builds confidence.
It's an experiment, not a test. You're not trying to prove you're disciplined. You're gathering information about what makes your days better. A day that doesn't work is still useful data.
Variety keeps it interesting. Thirty-one different experiments touch every part of life: health, relationships, money, creativity, attention and gratitude. Some will feel obvious, others will surprise you.
It sorts the keepers from the rest. At the end, you choose a few changes to continue. Because you've already tried them, you know they fit.
What the days cover
The challenge moves through a mix of reflection and action. Early days help you get clear on what you want, like writing a list of 101 things to do and scheduling dates for the year ahead. Later days include practical experiments, such as waking up earlier, taking a break from the news, getting outside and planning your meals, and relationship days like phoning a friend and saying thank you. The full list is on the challenge page.
How to do it
- Choose a start date. The first of a month is tidy, but any day works.
- Read each day's page in the morning. Each one explains the idea and offers a few ways to do it, from minimal to ambitious.
- Do the experiment. Pick the version that fits your day.
- Write one line in the evening. What did you do? How did it feel? Would you do it again? Use the tracker or the printable checklist.
What about building habits?
Thirty-one days won't lock in a habit by itself. A 2010 study by Phillippa Lally and colleagues at University College London followed people trying to make a new behaviour automatic and found it took anywhere from 18 to 254 days, with a median of 66. The challenge isn't designed to build all thirty-one habits at once. It's designed to help you find the two or three worth the longer effort.
Rules worth breaking
Do the days in any order. Skip a day that doesn't fit and come back to it. Adapt each one to your life: a parent of toddlers might turn "wake up earlier" into "go to bed earlier". Do it with a friend or partner for company. The only real rule is to treat each day as a fresh start.
When it's over
On day 32, read back through your notes and pick the changes that made the biggest difference. Our guide to looking back on your 31 days walks through how to turn them into lasting routines.
Ready? Start with day 1.
Sources and further reading
Questions people ask
Do I need to sign up or pay for the challenge?
No. Every day's page is free to read, the printable checklist needs no email address, and the tracker saves your ticks in your own browser. There is nothing to buy and nothing to install.
Keep reading
- Day 8Day 8: Phone a Friend (an Actual Call)Day 8 of the Just for Today Challenge: call a friend you haven't spoken to in a while. Why voice beats text, how to get past the awkwardness and what to say.
- Day 9Day 9: It's Picture Day (Photograph What Matters)Day 9 of the Just for Today Challenge: take photos with intention, of people, places and small everyday things you love, and do something with them.
- Day 10Day 10: Eat a Healthy BreakfastDay 10 of the Just for Today Challenge: eat a balanced breakfast with protein, fibre and some fruit or vegetables. Easy ideas, honest evidence and quick prep tips.
- Gratitude & HappinessHow to Write a List of 100 Things That Make You HappyWhy writing a list of 100 things that make you happy works, prompts to help you reach 100, and how to use the list on hard days and in ordinary weeks.