So I bought a treadmill and put my computer on top of it.
I write while walking on a treadmill. I started this practice when I was working on Drop Dead Healthy, and read all these studies about the dangers of the sedentary life. Sitting is alarmingly bad for you. One doctor told me that “sitting is the new smoking.” So I bought a treadmill and put my computer on top of it. It took me about 1,200 miles to write my book. I kind of love it — it keeps me awake, for one thing.