...Alright, fair enough. I'm just a bit... a few people questioned whether or not I was actually the Doctor before I came here, so I get a tad defensive about such questions.
I've got all the same memories, even past the point where the hand I came from was severed. There was a few years where said hand was just... in a jar, before it came a conduit for my regenerative energy. I know nothing after the point where I came into being, though.