Quote by Daniel J. Siegel M.D.

“Evolutionarily, the function of attachment has been to protect the organism from danger. The attachment figure, an older, kinder, stronger, wiser other (Bowlby, 1982), functions as a safe base (Ainsworth et al., 1978), and is a presence that obviates fear and engenders a feeling of safety for the younger organism. The greater the feeling of safety, the wider the range of exploration and the more exuberant the exploratory drive (i.e., the higher the threshold before novelty turns into anxiety and fear). Thus, the fundamental tenet of attachment theory: security of attachment leads to an expanded range of exploration. Whereas fear constricts, safety expands the range of exploration. In the absence of dyadically constructed safety, the child has to contend with fear-potentiating aloneness. The child will devote energy to conservative, safety enhancing measures, that is, defense mechanisms, to compensate for what's missing. The focus on maintaining safety and managing fear drains energy from learning and exploration, stunts growth, and distorts personality development.”

Quote by Daniel J. Siegel M.D.