Charles F. Glassman said this quote

Transition and change - guaranteed to cause anxiety. That anxiety shows itself in physical and behavioral ways, but also with thoughts (sometimes really crazy ones). This is the (primitive/automatic) brain's way of keeping us safe from the danger of change. We end up getting so involved with the feeling and thoughts of anxiety, we get distracted from the danger. If we trust the anxiety then our primitive brain has succeeded in protecting us from the danger. I suggest not believing, trusting, or taking direction from the anxiety and continue your pursuits forward. Then, you will be amazed at your ability to attract and reveal your true capabilities, your light, your magic.