Building Unjam: a simple tool to reduce exam mental overload
I’ve been building something called Unjam — a lightweight tool to help students clear mental clutter before studying.
The idea came from noticing that most exam stress isn’t about difficulty. It’s about cognitive noise:
Unfinished chapters.
Comparison.
“What if I blank?”
“What if I fail?”
When everything stays abstract, it spirals.
Unjam’s goal is simple:
Externalize the thoughts → make them concrete → reduce overload.
One thing I underestimated while building this:
Tone matters more than features.
Too soft and it feels like a therapy bot.
Too rigid and it feels like a productivity app.
Finding the middle — calm but structured — has been the hardest part so far.
Still early. Still refining based on feedback.
If you’ve built tools around behavior change or mental performance, I’d love to hear what worked (or didn’t) for you.
