Schizoid Personality Disorder (SPD) is one of a group of illnesses called eccentric personality disorders or “Cluster ‘A’ “. People with these illnesses often seem odd or peculiar. An individual having a schizoid personality disorder is apt to be detached, distant, and indifferent to social interactions. Schizoid personality disorder and schizophrenia are not the same, so don’t take them equally. Many people with this disorder are capable of functioning fairly well, although they try to…