All living things in the world adapt themselves to the environment. The environment is the biggest factor in determining the nature of an organism. The human mind is in the public sphere when it is with others in society and when alone, it may become indefinable. It is also possible to know how a person's thoughts are expressed in relation to the environment. It is the circumstances of the individual that make him good and bad. Man makes many mistakes in order to get what he wants when selfishness and arrogance arise. The article sets out to capture the mindset of the humans featured in the novel ���Keedhaari���.