Abstract
This articleoutlines the theoretical grounds of procrastination, a widespread behavior where individuals tend to delay tasks despite negative consequences. The article analyzes procrastination in detail from the point of view of Ellis’ ABC cognitive model, including a description of the key components.Various theories, including those related to decision-making and irrational beliefs are discussed to provide a deeper understanding of the factors contributing to procrastination. The article also demonstrates the impact of emotional and motivational aspects, such as fear offailure or perfectionism on procrastination development. By reviewing classic and modern theoretical frameworks, this article aims to contribute to a wider understanding of procrastination and its consequences for personal and professional development.