User blog comment:Western Gen/Speculations for Season 12/@comment-178.222.32.37-20140724090708/@comment-178.222.115.226-20140726174425

Yes but he said that he got his fear of heights from jumping from orbit, so that means he has some affiliations to ODST and becouse they're special forces of UNSC they must have fought in the great war, wile his crazines can only be explained as war trauma.