Memory is Unreliable
Human memory is not designed to track slow, gradual changes. If you improve by a tiny fraction each day, you won't notice it in the mirror. You typically only notice major changes, which can lead to frustration during the gradual phases of improvement.
Objective tracking—standardized logs, face scans, and historical scores—bridges this blind spot. It proves to your brain that your habits are paying off, even when you can't see it day-to-day.
Standardizing Your Scans
Progress photos are most effective when variables are controlled. To track your Cortisol Score scientifically, try to keep these factors consistent:
- Same Location: Use the same spot with the same background.
- Same Lighting: Front-facing natural light or consistent indoor lighting is best.
- Same Time: Morning scans are often the most representative of your baseline state.
- Same Expression: Keep a neutral facial expression for the most accurate marker analysis.