7-DAY EXPERIENCE
Three Good Things
A classic Positive Psychology experiment. Seven evenings. Three good things. One simple question: why?
Inspired by the pioneering research of Martin Seligman and colleagues.

Three Good Things
7-Day Experience
$12.90
One-time payment.
No subscription required.
No account needed to start β we'll set yours up after payment.
What if seven evenings could change what you notice?
At the end of each day, you'll pause for a few minutes and remember three things that went well.
They don't have to be extraordinary. A conversation. Something you finished. A moment of kindness. A small pleasure you almost forgot.
Then comes the part that makes this practice especially interesting: why did it happen?
For seven evenings, you'll explore that question and begin to notice not only the good things themselves, but also the people, choices, circumstances and sometimes your own actions that helped make them possible.
A little tour through Positive Psychology π±
For seven evenings, you'll be trying one of Positive Psychology's classic practices.
But while you experiment, we'll also open a few doors into the field it came from.
You'll meet some of the people and ideas that helped shape Positive Psychology: Martin Seligman, Barbara Fredrickson, Mihaly Csikszentmihalyi, Christopher Peterson and Sonja Lyubomirsky.
You'll encounter ideas such as flourishing, positive emotions, flow, character strengths and intentional activities.
Not as a psychology course. Just one interesting idea at a time, while you try the practice in your own life.
And we'll make one distinction very clear:
POSITIVE PSYCHOLOGY IS NOT POSITIVE THINKING. π
THE SCIENCE BEHIND THE EXPERIENCE
One of Positive Psychology's most iconic practices
The Three Good Things exercise grew out of the pioneering work of psychologist Martin Seligman, one of the founders of Positive Psychology.
In a well-known randomized study by Seligman and colleagues, participants were asked each evening to write down three things that had gone well that day and their causes.
The exercise was remarkably simple. Yet participants who practiced it for one week showed increased happiness and decreased depressive symptoms, with benefits still measurable months later.
That's what makes this little experiment so fascinating:
something very small may change the way we notice our lives.
A little note from HappiU
This isn't about pretending every day is a good day.
Some days are difficult. Some are boring. Some simply don't cooperate. βοΈ
Three Good Things doesn't ask you to ignore any of that.
It simply invites you, before the day ends, to look once more and ask:
βWas there something good here too?β
Sometimes the answer is obvious.
Sometimes you'll have to look a little harder. ππ±
Your experience
- 7 evenings
- Three good things a day
- Your Happiness Notebook
- Meet Positive Psychology
- Online HappiU Journal
What might change in 7 days?
You may begin toβ¦
- Notice positive moments you might otherwise forget
- Look more closely at why good things happen
- Recognize your own role in some of them
- Notice the contribution of other people
- Become more attentive to the small things that support your days
- Build a simple evening habit of noticing what went well
What's waiting for you
7 EVENING EXPLORATIONS
One small real-life experiment each evening.
YOUR HAPPINESS NOTEBOOK
The place where you'll collect your Three Good Things.
A LITTLE TOUR THROUGH POSITIVE PSYCHOLOGY
Meet some of the people and ideas that shaped the field.
A LITTLE SCIENCE + PASSPORT STICKER
Keep the science and complete the Experience with a new sticker.
Three Good Things
7-Day Experience
$12.90
One-time payment.
No subscription required.
No account needed to start β we'll set yours up after payment.
Seven evenings. Three good things.
You may be surprised by what you start noticing.
Born in Switzerland. Made for curious humans everywhere. π±
βΆοΈ All Experiences