I believe that it's impossible to be human without being creative. Creativity is a defining characteristic of our species, and is related to urges like hunger and thirst. It impels us to strive, make and build, have ideas, be resourceful, make discoveries, solve problems, and craft our futures. Creativity might be repressed, it may go to sleep, but it doesn't die until we do. We are all creative from birth to death.
Creativity shows itself in infinite ways. Whether it's an especially elegant way of organizing a space, teaching someone to read, knitting a sweater that fits (my yet-unmet life goal), leading a team through a satisfying project, or baking a soufflé that "turns out," large and small creative acts are a daily part of living and integral to a fulfilling life.