Docter conceived Soul in January 2016, examining the origins of human personalities and also the principle of determinism. Through his to start with meeting with Jones, he pitched the idea about spacetime involving souls with personalities. The film's producers consulted different jazz musicians, like Herbie Hancock and Terri Lyne Carrington, https://remington3i82b.blogofchange.com/27260943/the-smart-trick-of-soul-that-no-one-is-discussing