On Sun, Feb 21, 2010 at 7:44 AM, Sarah Walko wrote:

This is the point where the person actually crosses into the field of adventure, leaving the known limits of his or her world and venturing into an unknown and dangerous realm where the rules and limits are not known.

With the personifications of his destiny to guide and aid him, the hero goes forward in his adventure until he comes to the 'threshold guardian' at the entrance to the zone of magnified power. Such custodians bound the world in four directions – also up and down – standing for the limits of the hero's present sphere, or life horizon. Beyond them is darkness, the unknown and danger; just as beyond the parental watch is danger to the infant and beyond the protection of his society danger to the members of the tribe. The usual person is more than content, he is even proud, to remain within the indicated bounds, and popular belief gives him every reason to fear so much as the first step into the unexplored. The adventure is always and everywhere a passage beyond the veil of the known into the unknown; the powers that watch at the boundary are dangerous; to deal with them is risky; yet for anyone with competence and courage the danger fades

- j. campbell