First we must dig deeply into life to uncover new insights, new refinements of value and meaning, then create a story vehicle that expresses our inte… - Robert McKee

Generally, progressions run from the Positive to the Contrary in Act One, to the Contradictory in later acts, and finally to the Negation of the Negation in the last act, either ending tragically or going back to the Positive with a profound difference.

Do research. Feed your talent. Research not only wins the war on cliche, it's the key to victory over fear and it's cousin, depression.

As a story develops, you must willingly entertain opposite, even repugnant ideas. The finest writers have dialectical, flexible minds that easily shift points of view. They see the positive, the negative, and all shades of irony, seeking the truth of these views honestly and convincingly. This omniscience forces them to become even more creative, more imaginative, and more insightful. Ultimately, they express what they deeply believe, but not until they have allowed themselves to weight each living issue and experience all its possibilities.