Fawning is a social strategy and a neurological and emotional defense mechanism in which an autistic person immediately and extremely pleases others, gives up their needs, feelings, and personal boundaries, and agrees to every demand or opinion of those around them. This mechanism is the fourth known response to stress and threat in the nervous system, alongside the "fight, flight, or freeze" responses.

Fawning is closely related to several key characteristics of the autistic experience:

  1. A survival mechanism against Rejection Sensitive Dysphoria (RSD): Many autistic people experience misunderstandings, constant criticism, or social rejection throughout their lives due to differences in communication (as explained by the Double Empathy Problem). To protect themselves from further harm or rejection (which often triggers Rejection Sensitive Dysphoria - RSD), their nervous system chooses "fawning" or people-pleasing as the quickest way to neutralize conflicts, calm the other party, and ensure temporary social safety.
  2. An extreme form of Masking: While typical Masking involves imitating behaviors to fit in, fawning takes this a step further and becomes complete adherence to the expectations of others, with a complete erasure of the self at that moment.
  3. Avoidance of demands and conflicts: Sometimes, when a person experiences cognitive overload, Autistic Burnout, or difficulty with demands, they will use fawning to immediately please the demanding party, just to remove the threat of pressure or social expectation that is currently overwhelming their nervous system.

In the long term, chronic use of fawning and people-pleasing takes a heavy psychological toll. It exacerbates burnout and anxiety, impairs a person's ability to identify their true needs (which is amplified in cases of Alexithymia or difficulties with Interoception), and leaves the person very vulnerable to social exploitation or abusive relationships, because their nervous system has been trained to automatically say "yes" to survive.