Unspeakable feelings need to find expression in words. However... verbalization of very intense feelings may be a difficult task.
James A. Chu, Rebuilding Shattered Lives: Treating Complex PTSD and Dissociative Disorders
cutting, emotional-pain, emotional-regulation, healing-from-abuse, healing-trauma, overwhelmed, self-destructive-behavior, self-destructiveness, self-harm, self-injury, trauma, trauma-survivors, traumatized, unbearable, unspeakable, verbalization