In a loud burst of laughter, the Doctor most likely startled Mina. "Definitely not! For lack of better terms, I was seen as a 'fuck-up' to the Time Lords. They never hesitated to get me to do their dirty work, no matter how dangerous the task was. If I had died at any point, I don't think anyone would've cared."

It was bitter subject, and although he mourned the loss of his people, there were times he wondered why. But it was the community aspect and the weight of responsibility that he carried with him for what he had done.