Rationalization -- Master/Doctor

[A Moment In Subtext]

Doctor Who
Rationalization
By. A Moment In Subtext

Do you know why I did it, Doctor? Why I chose to become human when I ran?
Oh, there were so many races that I would have been so much better suited for. I could have become any one of them, fit right in without a second glance, and no one would ever have known. I could have lived out my life, happy, and revelling in the destruction we both know I enjoy. But I didn't.
And do you know why? Have you figured it out yet?
Its because of you.
Yes, you; the only other Time Lord crazy enough to survive the war. You see, I knew that if I made myself human, eventually, you would find me, Doctor (because you love them so much), and set me free. Then we'd be together, the last two Time Lords in existance, (free from all those imposing Laws of Time).
And its good, isn't it? Isn't it good?