I just read an awesome review of Into the Dalek here. (Seriously check out all of the unaffiliatedcritic's work, they're really good. Especially the ones concerning the Doctor.)But, in it they had this to say about the Doctor in this season:
what's missing for me in his performance... [is] so far, he doesn't look like he's having fun
Now. I've been thinking about this observation a lot, because it touches on something similar that I've been considering.
I think it is true. The Doctor is no longer doing exactly what he wants to be doing. He's not so sure that this running around the universe shindig is all it's cracked up to be. And - if the last episode is anything to go by - ghosts, and fears, from his past are coming back to haunt him in a big way.
For a man who's always, always looked forward and outward - almost exclusively (and sometimes detrimentally) - it says a lot about the new Doctor that he's spending rather a lot of time looking backward and inward.
However, I personally don't find this a problem. It makes sense that the Doctor would, at some point genuinely begin to lose focus.
In fact, I think his monologue in Into the Dalek is very revealing on this point. In it, he emphasises to Rusty that he should take the glory and wonder of the universe and internalise it - make it his reason for doing what he does...
But there's a desperate edge to his tone. And, as we all know, Rusty doesn't get that message at all.
I wonder if there's more to it than Rusty just going 'oh, look at all the Dalek destruction going on here in this brain.' I wonder if Rusty isn't convinced because the person who needs to be entirely convincing can't quite manage it. I wonder if the Doctor is struggling to hold onto his reason for doing what he does... if he's desperately grasping at all the things that once seemed to come so naturally and finding that they're now out of reach.
In Deep Breath, the Doctor pulls the clockwork man to the window and says that he hates seeing things from a distance, because it's only up close, in the smells and the sights and the sounds that things feel real.
I wonder if there should have been an 'anymore' tacked onto that sentence.
I wonder if the Doctor now has difficulty seeing the beauty of the universe, or seeing the relevance of each individual life when he's standing at a distance. What he does is no longer fun. In fact, it no longer comes naturally at all. It's a chore. Something he has to force himself to do.
This is why he asks Clara 'Am I a good man?'
Not because he's worried that he's bad, but because he needs the motivation. He needs a reason to go on.
This has huge implications for Capaldi's Doctor.
It means, for one, that he's no longer going to say 'we're under attack' and then grin as though all his Christmases have come at once.
I already know that I'll miss those moments if they do disappear. There's a certain comfortable familiarity to them that I'll be loath to lose.
But - it also means that this Doctor is going to be one of the most interesting, complicated, and intriguing Doctor's of them all.
What does the Doctor do when he's mislaid his enjoyment at exploring the universe? What does he do when grim purpose and duty are his driving motivators instead of curiosity and a taste for adventure?
I don't know, but I think we're going to find out.