Obliviousness refers to a state of being unaware or lacking knowledge about something happening around oneself. It can manifest in various situations, such as not noticing social cues or being unaware of one's surroundings. This lack of awareness can lead to misunderstandings or missed opportunities in both personal and professional contexts. People may become oblivious due to distractions, preoccupation with their thoughts, or simply not paying attention. In psychology, this phenomenon can be linked to cognitive overload, where the brain struggles to process multiple stimuli, resulting in a failure to notice important details in the environment.