One corner of the mouth is pulled up and back (the only asymmetrical expression). How to Train for Free: A Step-by-Step Guide
: Take the Paul Ekman Micro Expressions Test to see your current accuracy. Most untrained people score around 30-40%. micro+expression+training+tool+free+best
: Watch news interviews or talk shows with the volume turned off. Politicians and public figures often show "leakage" when asked difficult questions. One corner of the mouth is pulled up
: Humintell provides free "test drive" versions of their most popular training modules, including the MiX 2 (cross-cultural training) and SubX (subtle expression training). micro+expression+training+tool+free+best