Creativity!  is it necessary to use this word only for artists or designers. As i said Creativity is a world or universe (still not sure what to say it ). So each and every person is creative in his own mind and world. Only the difference is that some people think that creativity is for few, some think creativity is a world in itself, some think creativity is a universe of it's own . But for everyone it's definition, it's meaning is different (as i think). Also, everything is changing , creativity is also changing for everyone. Today anything innovative in your field is creative, means you are a creator, a innovator. So it's up to you how to find that creator or innovator inside you. Because it's time to do something different, to do something new, to do that which shows the real you . Go ahead break the barriers and find yourself inside you.
And at last it's still unknown to me whether to define creativity a world or universe . So it's up to readers what they think.