Is the highest form of courage embodied in a soldier fighting during a war? Irish poet William Butler Yeats didn't think so. He said that entering into the abyss of one's deep self is equally daring. By my astrological reckoning, that will be the location of your greatest heroism in the days ahead. Your most illuminating and productive adventures will be the wrestling matches you have with the convulsive, beautiful darkness you find inside yourself. Halloween costume suggestion: a peaceful warrior.