Are You A "Look" Person Or A "So" Person?

“If you listen out for it, this tic has become a new divide in British public life: between the people who say ‘Look…’ and the people who say ‘So…’ ‘Look…’ is a badge of conviction, and it’s meant to signal sincerity, respect for the other point of view but a determination to do the right thing. ‘So…’ is mandarin-speak — it’s said to be a characteristic of almost everyone who works at the Bank of England — and it signals a resigned acceptance of the facts, whatever your personal preferences might be. Most academics, in my experience, now begin their seminar answers: ‘So…’ When my wife and I talk to our children, I notice that we tend to say: ‘So…’”
 — This is also true in the United States. Which one are you?