Is My Anxiety Because of My Thinking Period?

We are part of feedback systems. Our brains are built through these responses and attunements within our environments, the people around us and the caretakers. So it is not just my anxious thoughts are causing my stress. There are much deeper layers to that. We have certain behavior neural resources now, and we need to figure how to work with them. But it is to acknowledge that our earliest experiences may have had an effect.