Writing is easy.
In either case, my friend, if you're writing a screenplay in today's film culture, you are being put on a rack. Movies have become more than art, more than science, they've become the center-point of our culture. It's the most watched, most coveted industry on the planet. Movie stars have eclipsed sports stars. A rolling tear down the cheek of Meg, Kate or Gwyneth has a more powerful impact than a Steve Young 60-yard completion.