Don't Explain Why It Works; Explain How

No Matter How Subtle The Wizard, A Knife Between The Shoulder Blades Will Seriously Cramp His Style.

I’ve Heard It Said: ‘by His Home You Shall Know Him’; And We All Know That We Must Pay Attention To Anyone Who Reverses The Subject And Auxiliary Verb In His Sentence.

It's Just That No One Wants To Be The One Being Rescued, We All Want To Do The Rescuing.

Don't Explain Why It Works; Explain How You Use It.

Appropriate Action Means To Advance Your Own Goals, Without Unintentional Harm To Anyone Else.