The paragraph is followed by an incomplete phrase or sentence which summarizes the main idea of the paragraph. Choose the missing words of the phrase or sentence.

Kerri Miller was a top student and athlete at her college. But after she fell in love with a man who offered her some cocaine, something went wrong completely. She became dependent on it. As she entered her second year of drug use, she began losing weight. Her nose had begun to bleed. She even had difficulty breathing.
Drug use totally destroyed her （）