Your autonomic nervous system runs in the background, managing everything from your heart rate to your digestion to your emotional responses. When it’s working well, you can move fluidly between states—activated when you need to be, calm when it’s safe. When it’s dysregulated (often due to trauma, chronic stress, or the stress of being neurodivergent in a world that isn’t built for you), you can get stuck: always anxious, always exhausted, emotionally reactive, or emotionally flat.