Do you have the JU in you?
You can train your body. You can train your mind.  But until you bring softness to the fore, you can never become all that you can be.
For deep inside is a source of power that calls you to karate and the mastery you seek.  But it needs you to feed it, and get out of it’s way so it can lead you to greater heights.
External power alone won’t cut it. Only the cultivation of inner power will. To do that you must find the ju in you.
Bring balance to the force.  Unleash the dragon in you.