Definition: Non-rationalistically is a concept in philosophy that refers to those who do not accept the idea of rationality as a fundamental aspect of human nature or existence. These individuals may reject the idea of reason, logic, and empirical evidence, or they may hold that such concepts are mere illusions created by humans. While non-rationalists often argue against the existence of any objective reality or purpose in life, they do not necessarily reject the concept of rationality itself. Rather, they view it as a