Do you believe people are "artistic"/"scientific", or just are?

Why is it, do you think, that people tend to lean either towards the arts or the sciences? Because culture has pitted them against each other? Because logical-stepbystep and free-flowing creativity aren’t that compatible?
Because of something about their personality, way, or brain’s wiring? Because of their childhood experiences? Because of their preference?
...Or do you not find there’s a separation?
Can anyone be an artist or scientist/mathematician? Or does it take a certain ‘type’ of person to really be able to?