The first thing that comes to our mind when we come across the term as aged, disabled people, and gays and lesbians are that we think that these are the group of people who are a little bit different and are always looked upon by the people of society with some kind of difference. It is due to them having some kind of different characteristics from the normal person they are thought to be different and unusual than other. These are the group excluded from the main society due to which it included in this analysis.