several component responses widely regarded as pathological were found to be common in healthy mourning. These include anger, directed at third parties, the self, and sometimes at the person lost, disbelief that the loss has occurred
Bowlby argues that responses previously pathologised—anger, disbelief, unconscious searching—are in fact normative features of healthy adult mourning, overturning the dominant clinical consensus.
, A Secure Base: Clinical Applications of Attachment Theory, 1988thesis