Is nonconformity and freethinking a mental illness? According to the newest addition of the DSM-IV (Diagnostic and Statistical Manual of Mental Disorders), it certainly is. The manual identifies a new mental illness called “oppositional defiant disorder†or ODD. Defined as an “ongoing pattern of disobedient, hostile and defiant behavior,†symptoms include questioning authority, negativity, defiance, argumentativeness, and being easily annoyed. - See more at: http://theunboundedspirit.com/nonconformity-and-freethinking-now-considered-mental-illnesses/#sthash.2oD6Hpv1.dpuf