Either that or the side-effect of increasingly fan-wanky writing (at least in the most recent series).Antitonic said:Probably a side effect from putting off the regeneration long enough to see everyone. For me, at least, it's the easiest way to explain it without having to go too in depth.
OT: as far as I know (by which I mean, as far as my girlfriend has informed me), The Doctor is practically a completely different person every time he regenerates, allowing his social and emotional responses to vary from actor to actor. As far as the social awkwardness goes, I think it's more due to this Doctor being more of an eccentric genius, as opposed to an eccentric northerner, or an eccentric, and I quote (from my girlfriend) "Skinny, Scottish, sex beast".
. . . I, I don't know either.
But to be more basic, his personality is just more introverted than Tennant or Eccleston's Doctor.