"This happens all the time. You meet somebody, you have a relationship with that person, and, on paper, it just seems completely logical and right...

"... and it is right, and yet for some inexplicable reason, you go and gravitate toward the person who is consummately wrong for you, and makes your life into a hell. And that still attracts you more. And had you settled for the person who was right on paper, you indeed would not have been happy."