The term is oxymoronic, as the joyous connotations of 'happy' starkly contrasts with the deadly imagery 'dagger'. This juxtaposition illustrates Juliet's profound sorrow as she seeks comfort in death, seeing it as an eternal reunion with Romeo. The diction on 'brief' shows Juliet's urgent desire to escape from a world where their forbidden love challenges societal norms enforced by law, family, and religion. In death, they can finally be together, free from those obstacles. Her urgency to speed up the process highlights in her final moments, that her impulsiveness and recklessness are her hamartia-the very qualities that have led directly to her imminent demise.