Methodology
How we measure confidence — honestly.
SURGO's core promise is that every number is measured from real data, no theater. Here is exactly how the Confidence Index is built, so you can trust what it tells you.
Where does my starting number come from?
Your baseline Confidence Index is derived from your five-question assessment — chiefly how often you currently feel confident, adjusted by where and how you want to grow. It lands in a realistic ~35–45 range, because confidence is something you build from here, not a score you're handed.
How does the number go up?
Every real action — completing a daily focus, finishing a real-world challenge, doing a voice session — contributes a weighted amount to your index. Contributions diminish as you repeat the same thing, so the score reflects genuine, varied progress rather than grinding one action.
Challenges count for more than a single check-in, and voice sessions earn a bonus when your clarity improves week over week. Long inactivity applies a gentle decay, so the number stays honest to where you actually are.
Why weekly snapshots?
Once a week SURGO records a snapshot of your index, which powers your progress chart and the home sparkline. Trends over weeks are more meaningful — and more motivating — than moment-to-moment jitter.
How is voice measured objectively?
Voice sessions are transcribed, then scored on concrete signals: speaking pace in words per minute, filler-word counts, a clarity score from your disfluency rate, and a short tone summary. These are observations you can act on, not judgments.
What SURGO is not
SURGO is a confidence-coaching tool, not therapy or medical treatment. If you're in crisis or dealing with clinical distress, SURGO will point you to professional resources instead of coaching you — because that's the responsible thing to do in a sensitive domain.
Last updated July 6, 2026