How does one happen to write a poem: where does it come from? That is the question asked by the psychologists or the geneticists of poetry.
If you talk to geneticists they are constantly finding that your genes are being switched on and off because of the environment. Genes alone do not determine an exact path in your life.
I got out of autobiography because my story is I was famous it was hard for me I got into therapy. I had trouble with food I got a nutritionist. There's no story there.