realization " or achieving "separation" from the deceased. This task which is usually addressed by funeral and memorial rituals is not so easy to someone who is not personally involved in the process. Disentangling realistic and unrealistic or symbolic and literal elements in bereavement shortly after a death is really difficult for many persons.
behavior refers to a kind of behavior that makes it difficult for an individual to adapt to the environment and meet the demands of day-to-day life. Maladaptive in reference to behaviors, causing people who have the behaviors physical or emotional harm, preventing them from functioning in daily life, and/or indicating that they have lost touch with reality and/or cannot control their thoughts and behavior also called Dysfunctional)