Preoccupied state is a term used to describe a mental state in which one is overly focused on a particular thought or idea. It is often associated with anxiety, stress, and worry, as the individual is unable to focus on anything else. ABSTRACTION is a related concept, referring to the process of removing oneself from the present moment and focusing on a more abstract concept. This can be a helpful tool for managing preoccupied states, as it allows the individual to gain perspective and distance from their thoughts.