I know one lab that studies nicotine receptors and all the scientists are smokers, and another lab that studies impulse control and they're all overweight.
When anybody starts out with a memoir, you get the impulse to tell your own story with your own voice, and you get all that out in one fell swoop sometimes.
Films exhaust me, they do, and I often want nothing more to do with them, but I'm continually surprised at the resurgence of the impulse to come back and do it all over again.