Blink, and you’ll miss it. The images flash in your mind, and you can see the stars, a forest, or a sunset on a beautiful evening. The sounds come alive too. You can hear the crickets or the droplets of water falling onto a steel bucket near the shed after a recent storm. The smells of fresh rain and leaves waft through your nose, and you can feel the autumn chill on your skin. It’s time to put on a warm, wool sweater.