'We have different identities in different contexts'. Support the statement with three facts

As we all belong to more than one social group so, we have different identities in different contexts like;
(i) people belonging to the same religion feel that they do not belong to the same community, becasue their caste or sect, is very different.
(ii) Sometimes, it is also apparant for people from different religions to have the same caste and feel close to each other.
(iii) At the same time, rich and poor persons from the same family offen do not keep close relations with each other for they feel they are very different.