1) Amy Winehouse struggled with substance abuse issues and unhealthy relationships that contributed to her death at age 27. 2) Her father refused to acknowledge her problems and even discouraged her from seeking treatment, while her mother failed to intervene when Amy disclosed bulimia as a teenager. 3) Early friends introduced Amy to drugs and alcohol, while some managers also participated in substance abuse with her in her early career, potentially sparking her addictions. 4) A boyfriend introduced Amy to hard drugs, cheated on her, and broke her heart, leading her to increased substance abuse to cope with the depression.