👉 Surreptitiousness is a concept in psychology that refers to a state of being unaware or concealed. It describes a behavior or attitude where individuals are not openly discussing their thoughts, feelings, or actions with others. In other words, someone who seems to be hiding something from us might seem as if they're not telling the truth but is instead pretending or concealing it. This term can apply to a wide range of situations and people, including in relationships, work environments, and even personal experiences