Interview three potential users about the problem they face and how well your concept could solve it.
Build a customer persona using only insights from three recent discovery interviews.
Map the full journey from discovery to first use—mark every friction point or confusion.
Test one feature idea with a non-target group—see where your product limits appear.
Run a mini-survey: what would make top users recommend your idea more confidently?
Pilot a small tweak in your offer and track how user response shifts.