Which is exactly what i meant! See why i don't post often, just can't express myself in type! Doh!
Most techniques i know have a pressure point application and Yonkyo is the perfect example but to rely on that application is a mistake. I didn't understand the people voting for the last option, we're not taught pressure points. To them i say what about Yonkyo. Have you never been taught the pressure points? What are you teachers doing?
For the record i too voted never rely on them.