Clarissa Pinkola Estés said this quote
“ This explosive psychological 'sneaking' occurs when a woman suppresses large parts of self into the shadows of the psyche. In the view of analytical psychology, the repression of both negative and positive instincts, urges, and feelings into the unconscious causes them to inhabit a shadow realm. While the ego and superego attempt to continue to censor the shadow impulses, the very pressure that repression causes is rather like a bubble in the sidewall of a tire. Eventually, as the tire revolves and heats up, the pressure behind the bubble intensifies, causing it to explode outward, releasing all the inner content. The shadow acts similarlyY We find that by opening the door to the shadow realm a little, and letting out various elements a few at a time, relating to them, finding use for them, negotiating, we can reduce being surprised by shadow sneak attacks and unexpected explosions. ”