In Born Toward Dying Richard John Neuhaus writes about his first experience of dying. Worth reading and rereading
A measure of reticence and silence is in order. There is a time simply to be present to death—whether one's own or that of others—without any felt urgencies about doing something about it or getting over it. The Preacher had it right: "For everything there is a season, and a time for every matter under heaven: a time to be born, and a time to die . . . a time to mourn, and a time to dance." The time of mourning should be given its due. One may be permitted to wonder about the wisdom of contemporary funeral rites that hurry to the dancing, displacing sorrow with the determined affirmation of resurrection hope, supplying a ready answer to a question that has not been given time to understand itself. One may even long for the Dies Irae, the sequence at the old Requiem Mass. Dies irae, dies illa / Solvet saeclum in favilla / Teste David cum Sibylla: "Day of wrath and terror looming / Heaven and earth to ash consuming / Seer's and Psalmist's true foredooming."
The worst thing is not the sorrow or the loss or the heartbreak. Worse is to be encountered by death and not to be changed by the encounter. There are pills we can take to get through the experience, but the danger is that we then do not go through the experience but around it. Traditions of wisdom encourage us to stay with death a while. Among observant Jews, for instance, those closest to the deceased observe shiva for seven days following the death. During shiva one does not work, bathe, put on shoes, engage in intercourse, read Torah, or have his hair cut. The mourners are to behave as though they themselves had died. The first response to death is to give inconsolable grief its due. Such grief is assimilated during the seven days of shiva, and then tempered by a month of more moderate mourning. After a year all mourning is set aside, except for the praying of kaddish, the prayer for the dead, on the anniversary of the death.
In The Blood of the Lamb, Peter de Vries calls us to "the recognition of how long, how very long, is the mourners' bench upon which we sit, arms linked in undeluded friendship—all of us, brief links ourselves, in the eternal pity." From the pity we may hope that wisdom has been distilled, a wisdom from which we can benefit when we take our place on the mourners' bench.