Walt Disney was said to be "mercurial".
How can someone have integrity, be in synch with life, if life, for the creative person, is always a source of surprise, that is, is "mercurial" itself?
Mercury is the Roman name for the greek god Hermes, the messenger of the gods. He had to be everywhere, as fast as he could, to carry the Olympian designs. That is the way Disney acted too, bringing to fruition heavenly designs.