I like writing science fiction because it allows me to speculate.  I had an idea and wasn't sure how to work it out.  When I started, neither the human nor the android had a personality. These grew, as I wrote.  I was careful though, to check out facts...parts of the brain, poison in potatoes, rare earth elements in AI.  I like the science part of science fiction :)

Thank you for reading and commenting, @nancybriti1