Alexithymia is a cognitive-neurological difference characterized by significant difficulty or inability to identify, name, process, and communicate internal emotions. The term comes from Greek and literally means "lack of words for emotion."
It is important to understand that Alexithymia is not a mental illness and does not indicate a lack of empathy or absence of emotions; an alexithymic person experiences emotions intensely, but their brain struggles to decipher the signals the body sends and translate them into defined emotional concepts.
The phenomenon is very common in the general population but has a particularly high comorbidity within the autistic community (studies show that between 40% and 50% of autistic people experience it). It affects several key aspects of life:
1. Confusion between physical sensation and emotion
Due to the close connection between Alexithymia and differences in Interoception (the internal sensing of the body), the person feels the physical reaction of the emotion but misinterprets it. For example:
A rapid heartbeat, a lump in the throat, or "butterflies" in the stomach (which are clear symptoms of anxiety or excitement) may be interpreted by the person as a medical problem, an upset stomach, or mere physical fatigue.
When an alexithymic person is asked "What are you feeling right now?", their answer will often be a physiological description ("My head hurts," "My muscles are tense") or a very general statement ("Okay" or "Not okay"), without the ability to specify if it is disappointment, jealousy, insult, or joy.
2. Social challenges and the Double Empathy Problem
Neurotypical society tends to mistakenly associate Alexithymia with "indifference" or lack of caring. In reality, the person experiences immense internal emotional Sensory Overload but is unable to express it in words or explain it to those around them. This gap intensifies Minority Stress and makes it difficult to resolve conflicts in relationships, as the person needs a long time to understand what they themselves are feeling before they can communicate it to others.
3. The direct path to collapse: Meltdown and Shutdown
Because the brain does not recognize the early warning signs of frustration, anger, or stress, the person may continue to stay in an overwhelming environment and engage in heavy Masking without realizing they are harming themselves. The emotional and sensory tension accumulates in the body like the Coka Cola Bottle Effect, and suddenly erupts in a complete Meltdown or Shutdown, with the person themselves surprised by the intensity of their nervous system's collapse.
Healthy coping with Alexithymia is not an attempt to "force" the person to feel like everyone else, but rather to use alternative tools: using visual emotion charts, allowing ample time for processing experiences, and creating a low-demand environment that allows for the release of physical tension through Stimming or Parallel Play.