Golf is played with the arms.
I'd say that golf is about 75% mental. If your state of mind gets out of kilter, you're worse off than a tomcat floating on a log.
Of all the hazards, fear is the worst.
If I could have shot 69 in the last round every time, I would have won nine U.S. Opens. Nine!
Of the mental hazards, being scared is the worst. When you get scared, you get tense.
Grip the club as if you were holding a baby bird.