Description: Obsession is defined as an idea or thought that continuously occupies or interferes with a person’s mind. This phenomenon can manifest in various ways, affecting both the personal and professional life of the individual. Obsessions are often intrusive and can generate anxiety, discomfort, or even compulsive behaviors in an attempt to mitigate the unease they cause. Individuals experiencing obsessions often feel they cannot control these thoughts, which can lead to a decrease in quality of life and difficulty carrying out daily activities. Obsession can be related to a variety of topics, from concerns about health and safety to thoughts about interpersonal relationships. In the field of psychology, it is recognized that obsessions are a central component of disorders such as Obsessive-Compulsive Disorder (OCD), where individuals constantly struggle against unwanted thoughts that cause them distress. Understanding obsession is crucial for developing effective treatments, which may include cognitive-behavioral therapy and medication, aimed at helping individuals manage and reduce the intensity of these intrusive thoughts.