Darkness Visible: A Memoir of Madness

by William Styron

The genetic roots of depression seem now to be beyond controversy. But I’m persuaded that an even more significant factor was the death of my mother when I was thirteen; this disorder and early sorrow—the death or disappearance of a parent, especially a mother, before or during puberty—appears repeatedly in the literature on depression as a trauma sometimes likely to create nearly irreparable emotional havoc. The danger is especially apparent if the young person is affected by what has been termed “incomplete mourning”—has, in effect, been unable to achieve the catharsis of grief, and so carries within himself through later years an insufferable burden of which rage and guilt, and not only dammed-up sorrow, are a part, and become the potential seeds of self-destruction.

Dad genetics mom event