Draw your own conclusions. And this is the end of the Master month.
Sharing a two-dimensional living space of 500x500 pixels with all his “good” selves is pretty tough.
I regret nothing.
The Doctor from Scream of the Shalka was actually the canonical ninth Doctor until the new series was announced. Now he’s an alternative Doctor. It’s a pity, because this episode have faded into obscurity since the new series started.
It is actually canon that the Doctor has visited Sweden. (I’m still wondering why he hasn’t visited Canada yet in canon.) According to the Tardis wiki he has been there three times. All of those visits occurred during the Eighth Doctor’s time. Maybe Eight likes Sweden very much? Oh, and apparently Two has visited Scandinavia. But we don’t know which Scandinavian country, so this visit doesn’t count.