Some sort of creativity is within everybody; I think that's just a part of the human spirit. I think there's no human being on earth who is not creative in some way, because I think it's just a part of our genetic makeup.
In the performing arts you have to have thick, thick, thick skin, because of all the rejection you face on a daily basis, and the fact that work never lasts for very long. But you need thin, thin, thin skin in order to access all of your emotions and your creativity so that you can express it. You can't be dead inside. Otherwise you've got nothing to give. So it's a paradox, that we have to exist in both planes in order to do what we do.
I think it's absolutely essential to encourage creativity. I think we come in as these wide-eyed sponges, ready to create and absorb and evolve, and I think more often than not we are squashed, the older we get.