As a scientist and engineer, Occeus is characterized by his empirical outlook on life and how it works. He is ambitious, yet detached, and fiercely dedicated to his work, seeming to doubt himself outside of it. Occeus states that he does not understand other people, and is unable to help them outside of his work. This is likely due to him having autism but not being diagnosed with the condition, as Repitonians don't have terms for mental disorders or neurodivergencies.