Number 90

Number 90 presents with a pronounced preoccupation regarding its composition, frequently ruminating on its divisibility by both 9 and 10. The patient exhibits significant distress over being perceived as merely a 'result' of these two entities, fearing a loss of inherent numerical identity. Further exploration revealed a deep-seated anxiety about being "factored out" of existence, expressing a desire to be seen as a unique numerical entity rather than a product. Despite repeated assurances that its identity is not diminished by its factors, the patient shows no insight into this pervasive, multiplicative dysphoria.