Inclusion Criteria:  Age over 18 Obesity defined by a Body Mass Index (BMI) ≥ 30 kg / m2 Patient seen in consultation at CELIOBE for the first time for the management of an overweight problem, wishing for surgical or medical care Patient having been informed and not opposing to this research Patient affiliated or beneficiary of a social security scheme  Exclusion Criteria:  Psychotic antecedents: Schizophrenia, Schizoaffective disorders, Hallucinatory psychoses, Brief psychotic attacks Addictive behaviors (alcohol, drug addiction) Drug use Taking antipsychotics and mood stabilizers Dissociative identity disorders proven Bipolar disorders or severe mental illness Understanding troubles Protected patient: Major under guardianship, curatorship or other legal protection, deprived of liberty by judicial or administrative decision; Hospitalized without consent Pregnant, breastfeeding or parturient woman