Answer:
The statement you provided is a question, and it seems to suggest that John Proctor from Arthur Miller's play "The Crucible" can be defined as a tragic hero due to his downfall being caused by a personal flaw rather than external factors. A tragic hero is a character in a literary work who possesses noble qualities but experiences a downfall due to a tragic flaw or error in judgment. In the case of John Proctor, his inner conflict, moral dilemmas, and ultimate downfall as a result of his own decisions and actions align with the characteristics of a tragic hero.