I don't think you can separate a person's "style" and his persona. If you're writing or improvising honestly, you will inevitably reflect who you are.
Dave BrubeckMy mother Elizabeth Ivey Brubeck was a pianist who studied with Dame Myra Hess and Tobias Matthey. As a child in California I used to listen to her play Chopin.
Dave BrubeckI wanted to be like my father, who was a cattle man and a rodeo roper. And that was - he was my hero, and I wanted to be more like him.
Dave BrubeckI got a poster from Columbia Records, and there's Miles Davis, Charlie Mingus, Ellington, Count Basie - everybody in that poster has died, I'm the only one left. And great players like Paul Desmond and Gerry Mulligan, it's hard to believe they're gone because we were all so close. But I believe in the future and the tradition will go on.
Dave Brubeck