Definition: Acclimation refers to the process or ability to change one's mind and behavior in a relatively short period of time to fit into another social group, especially if that group is unfamiliar or hostile to one's beliefs and values. It can take many forms, including learning new language, customs, foods, or music. It often involves changing one's view on life, society, culture, etc., so as not to feel alienated or disconnected from the new group. For example, a person might decide to learn a new language in order to fit into the English-speaking community of their home country. Acclimating to a new environment requires adaptability and flexibility, as well as an ability to adjust one's beliefs and values to better fit with the new group. It can also involve facing challenges, such as social isolation or cultural misunderstandings, without becoming overly defensive or resentful.