Spiritual Meaning:
An edge suggests a changeover from one state of awareness to another, being on the brink, or about to begin a new spiritual phase.

Psychological / Emotional Perspective:
An edge signifies a lip or rim that may seem like an obstacle or difficulty initially. The kerb on a pavement marks its edge, but can also be a hazard. To be on edge in a dream suggests we are under some emotional pressure that may not yet have surfaced in waking life.

Everyday Material Aspects:
To actually be on the edge of something in dreams may mean that we have to change our perspective about our lives.

Consult the entries for Cliffand Threshold for further information.