1923-1998 1961-1975 airpilots american biography bj1476 christianity dissociativeidentitydisorder florarheta forgiveness jamesb military multiplepersonality navyspouses o'malley patients personalnarratives phoenix prisonersandprisons prisonersofwar religiousaspects schreiber stockdale unao'higgins unitedstates vietnam vietnamese vietnamwar wilbur wm40s378s1973