Scratching or engaging in repetitive behaviors when feeling nervous or anxious can be a relatively common response for some individuals. These behaviors are often referred to as "nervous habits" or "self-soothing behaviors." They might serve as a coping mechanism to help reduce tension or distract from the anxious feelings temporarily. However, while some people might experience mild habits like nail-biting, hair twirling, or skin scratching, it's important to be mindful of the frequency and intensity of such behaviors.
If these self-soothing behaviors are causing skin damage or harm, or if they become an uncontrollable or obsessive response, it might be worth addressing the underlying anxiety with the help of a mental health professional. Excessive self-scratching or any self-harming behavior should not be dismissed as normal and should be taken seriously.
Seeking support from a therapist or counselor can be beneficial in exploring the root causes of the anxiety and finding healthier coping mechanisms to manage these feelings. Cognitive-behavioral therapy (CBT) is one approach that can help identify triggers for anxiety and develop more effective ways to respond to them.
In summary, while some degree of nervous habits can be relatively common, if these behaviors are causing distress, impacting your daily life, or causing harm to your body, it's crucial to seek professional help to address the underlying anxiety and develop healthier coping strategies.