Using a gentle, quiet spirit around your boss will show your strength and knowledge of how to handle any situation. Setting a good example and praying for her is the most powerful thing you can do to change her attitude in life.

A gentle answer turns away wrath, but a harsh word stirs up anger.  The tongue of the wise commends knowledge, but the mouth of the fool gushes folly.  (Proverbs 15:1-2)

See also: Matthew 5:43-48 and Luke 6:27-36