and the way to think about politics and personality is to take what's called a life span developmental perspectivetive. we know that whether you're a liberal or consecutivety is inheritable. so identical twins, one raced liberal, one in a conservative family, they will look the same in high school but when they go off to conditional they will converge so whether you're on the left or right -- environment matters more overall but it's close. so, what has been found is that people jess whose genes build brains that are high and open to experience, they love to try tex maybe thai four, restaurants while hanging upside down. they like new-under andance verse those who like to eat at applebee's. that will predict who they're going to vote for. so there are psychological differences that irinherittable. but that is your predisposition, not your destiny. so people will start off on a certain path and typically people with a liberal disposition with gravitate to artists and professors and sort office people who live in certain ways that and that makes them more liberal but they might have an experience that l