The article discusses how beliefs influence our decisions and behaviors, focusing on the concept of rationality. It explores different theories in social science and psychology to understand how people make choices. The researchers argue that our beliefs play a crucial role in shaping our actions, but this relationship is complex and not always straightforward. By using Social Representation Theory, they aim to provide new insights into how beliefs and behaviors are connected in a social context. Ultimately, the study aims to shed light on the challenges of explaining rationality and consistency in decision-making processes.