This document discusses different types of identities that people can have: multiple identities, shared identities, and personal identities. A multiple identity occurs when someone has more than one aspect to their personality or beliefs, such as coming from a different country than other family members. A shared identity involves people coming together with different personalities due to belonging to the same national, local, or global group. A personal identity is unique to an individual based on personal characteristics like where they grew up or where family members are from.