Jung described consciousness as a dam blocking free flow of the river of the unconscious. Temperance acts as a kind of sluice, letting the waters through at a controlled rate. The Tower blows away the dam completely, releasing the locked up energy as a flood.
Pollack employs the dam as a central Jungian metaphor for consciousness as containment structure, whose violent dissolution by the Tower archetype releases repressed psychic energy.
, Seventy-Eight Degrees of Wisdom: A Tarot Journey to Self-Awareness, 1980thesis