Photo credit: Jean Catuffe/Getty Images Cara Delevingne, the British supermodel and actress known for her work in fashion and films, has opened up about a difficult chapter in her life. As she prepares to release her debut album Not Normal, Delevingne revealed how therapy, self-acceptance and music helped her move away from destructive habits and stay sober. Cara Delevingne revealed how self-acceptance and therapy helped her conquer destructive …