When it seemed like I was going to really have to be there at Todd's [Willingham] execution, I don't think I could have done it. I think I began to distance myself. I didn't visit as often; I didn't write as often. This was kind of after my conversation with [fire science expert] Gerald Hurst. And the [car] accident made sure that I didn't have to go up there. But I think he and I both shared that.