The autonomic nervous system can be divided into two main parts: the sympathetic nervous system and the parasympathetic nervous system. When the brain perceives a threat, it turns on the sympathetic nervous system, aka our “fight or flight” response. The parasympathetic system kicks in when our brain thinks it’s a good time to recover, helping our body to calm down and recover. Some signs of an overactive nervous system are anxiety, panic attacks, digestive issues, and more. If you ever feel off-balance or just need a moment of calm, try these simple techniques to help regulate your nervous system!