Phobias can be divided into specific phobias, social phobia, and agoraphobia. Desensitization is commonly used with simple phobias like insect phobia. The word "phobia" may also refer to conditions other than true phobias. These symptoms would yield diagnoses based on criteria for agoraphobia, social phobia, and simple phobia. He is struggling with anxiety, social phobia, depression, and low self esteem. It is considered to be a type of social phobia or social anxiety. It may be a form of social phobia or performance anxiety. These practices were shown to help reduce anxiety, depression, and social phobia. The DSM-IV classifies test anxiety as a type of social phobia. Gynophobia or gynephobia is an abnormal fear of women, a type of specific social phobia. Blushing is commonly exhibited by individuals suffering from social phobia. The Greeks coined terms for melancholy, hysteria and phobia and developed the humorism theory. Sometimes it leads to bizarre results, such as suggestions to cure "prostitute phobia". People suffering from this phobia tend to imagine the worst possible scenario.