In self-defense, a mugger relies on your focus . If you stare at the knife, you will follow the knife (and get stabbed). If you stare at the mugger’s eyes, you trigger their aggression. But if you use Gankiryū—soft focus, peripheral vision—you see the accomplice, the exit, and the loose brick on the ground.
Think again. We live in an age of distraction. Gankiryū is the ultimate lesson in . gankiryu