Change. It has the power to uplift, to heal, to stimulate, surprise, open new doors, bring fresh experience and create excitement in life. Certainly it is worth the risk.
I am often accused of being childish. I prefer to interpret that as child-like. I still get wildly enthusiastic about little things. I tend to exaggerate and fantasize and embellish. I still listen to instinctual urges. I play with leaves. I skip down the street and run against the wind. I never water my garden without soaking myself. It has been after such times of joy that I have achieved my greatest creativity and produced my best work.
Man is happiest when he is creating. In fact, the highest state of which man is capable lies in the creative act.