>>149068433
Whatever the writers want him to be at any given episode.
>Jaded, eternally bored and cynical
>Wide-eyed idealist who needs to be reminded that world is shit and life sucks
>Happy-go-lucky moron
>Eternally patient mentor in life lessons
>Egotistical manipulator and a scheming, petty asshole who is not above throwing others to the wolves to get what he wants
>The only person in the world who won't quit on you
Turns out that characterization doesn't matter in the slightest in this show.

>>149033716
Canonically, only Teri believes this to be the case.