Does he "confess" the negative stuff at a much higher ratio than discussing, announcing other stuff? My son just says whatever, 24/7. To me, at me, with me, he still echoes and apes. So, in there seems to be an obsession with confessing too. But he's really just saying everything with equal importance-which NTs learn to suppress. He makes up confessions too because of the confusion with emotions (guilt, sorrow, jealousy, embarrassment) like he's role playing.