I always find with my stories that the way they start is that I just get so interested in a person that I'm compelled to go back to them over and over until I learn more and more about them, without even quite thinking it's material for a book.
I could go on and on about how the statements and concepts that used to depress me now bring me joy, but that is not easily understood for people who think the way I used to think and believe what I used to believe.