Repeated nightmares about separation and physical symptoms such as stomach-aches and headaches are also common in children with separation a They will be able to understand that they are not just the ones who are suffering from anxiety but many people do. " A person that has a problem with "Anxiety Sensitivity" tends to overreact when they encounter any type of anxiety attack symptoms. fast you thought you were going insane, and felt detached from reality. And I certainly understand when you have lost all faith. If you can accept and take responsibility, then you are almost there.