Originally Posted by johnnysaucepn:
“For people who care about the history of the character it's not really a problem. For those who care about numbering systems, it will be.
There's nothing convoluted about it - the Doctor was traumatised by what his incarnation had decided to do, and so he repressed the memory as much as possible.”
Not really. The Doctor had always been relatively open about what he did in the Time War. He explained it to Rose in
The End of the World, he talked about it in
Dalek, confirmed he was there to Rose and Jack in
The Parting of the Ways, revealed he fought on the frontline in Arcadia during
Doomsday, explained he had tried to save Davros at some point in the war during
The Stolen Earth. Far from repressing it, he remembers it, which Moffat even makes a point of in
The Day of the Doctor itself when the Tenth Doctor berates the Eleventh Doctor for forgetting the casualty count.
There are many more countless examples of when he talks openly about it, specifically his involvement and actions...not expressed with pride obviously, but expressed in a way that suggests he's making himself remember what he did rather than trying to forget it. The first time he suggests he's trying to move on from it was the rather nice bit from the Eleventh Doctor in that very same exchange with the Tenth Doctor...hinting that River was what helped him get over it...
Eleventh Doctor: I moved on!
Tenth Doctor: Where? Where can you be now that you could forget something like that?
Eleventh Doctor: Spoilers.
The prospect of him fighting in the Time War and being responsible for the death of his people was never a source of repression for The Doctor. He lived with it and carried it around with him, and rather openly at that. The secret regeneration was only a secret for the viewers benefit - a stunt - from the companions point of view they know all those faces are the same man, they don't know or care which one it was that ended the war (with the previously presumed Doctor's being Eight or Nine).
To put it another way, it's like me robbing a bank, getting away with it and telling everyone I know about it for years afterwards. Then it's revealed my big secret is that I wore a specific jumper the day I did it... I've never shown anyone this jumper before and I've not worn it since and I kept it secret from everyone. I mean everyone still knows it was me who commited the robbery, but now they know that that was the jumper I wore when I did it.
If we're meant to buy that all the regenerations are the same man, then it really doesn't make sense that a particular guise that man had was such a big reveal...it doesn't make sense as a secret in-universe, only from a viewers perspective. And that's why it's convoluted.