Divination can be seen as a systematic method with which to organize what appear to be disjointed, random facets of existence such that they provide insight into a problem at hand. If a distinction is to be made between divination and fortune-telling, divination has a more formal or ritualistic element and often contains a more social character, usually in a religious context, as seen in traditional African medicine. Fortune-telling, on the other hand, is a more everyday practice for personal purposes. Particular divination methods vary by culture and religion.
Divination is dismissed by the scientific community and skeptics as being superstition. In the 2nd century, Lucian devoted a witty essay to the career of a charlatan, "Alexander the false prophet", trained by "one of those who advertise enchantments, miraculous incantations, charms for your love-affairs, visitations for your enemies, disclosures of buried treasure, and successions to estates", even though most Romans believed in prophetic dreams and charms.
In addition to these broad categories, there is palmistry, also called chiromancy, a practice common to many different places on the Eurasian landmass; it has been practised in the cultures of India, Tibet, China, Persia, Sumeria, Ancient Israel and Babylonia. In this practice, the diviner examines the hands of a person for whom they are divining for indications of their future.