I'm hopefully making the reader feel a lot about the characters and then about their own life.
There's a kind of acting that goes on in my head when I'm writing a character where I put myself in their place.
That's the way I will write characters, put a fair amount of myself in them, and then everyone else who was like that person, I will pick and choose.
Depending on the year or the therapist he was seeing, he'd learned to ascribe just about every facet of his character as a psychological reaction to his parents' fighting: his laziness, his overachieving, his tendency to isolate, his tendency to seduce, his hypochondria, his sense of invulnerability, his self-loathing, his narcissism.
What I do when I create a character is put in details from all the people I know who might be like that person, and then put in a huge amount of myself.
I approach writing female characters the same why I approach writing male characters. I never think I'm writing about women, I think I'm writing about one woman, one person. And I try to imagine what she is like, and endow her with a lot of my own thoughts and history.
If you think of even Tolstoy or a book like 'Anna Karenina,' you go from character to character, and each section is from the third person perspective of a different character, so you get to see the whole world a little more kaleidoscopically that way. That's traditional narrative manner, and I haven't done a book like that before, but I enjoyed it.
If I write a character, instead of looking from the outside, like maybe a journalist would, trying to describe them physically and figuring out what kind of things they might be interested in or have in their house, I don't really do it that way. I try to feel what it would be like to be inside this person, to be them.
When I'm creating a character, it's a little bit like what my theater teachers used to tell me about Stanislavsky, like if you're using sense memory to do a scene - if you have to cry in a scene, you try to remember something in your life that made you cry and you use that in order to get the tears.