Both are valid realities and truths, given their perspectives. Madhyamaka also rejects the existence of absolute realities or beings such as Brahman or Self. Perfectionists reject the realities and constraints of human ability. Apart from the economic realities of the conversion to sound, were the artistic considerations. The film focused on the realities and comedies inherent in life in Mumbai. This change was made to reflect the changing realities of the music business. Peele intended this ending to reflect the realities of racism. The military realities made for a precarious diplomatic situation. Some of the professors who opposed new political realities left. The Pranksters see their trips as a breach of their physical worlds and realities. There exist hundreds, probably thousands of such realities. "Adaptive" methods focus on adapting quickly to changing realities. The study of history is thus limited to descriptions of past and present human realities. They can also be expressions of multiple social realities. This approach evaluated the media's role in constructing meaning and corresponding social realities.