There are worlds within us. Our bodies are able to experience inner movements as intensely as anything happening on the outside. It doesn't discern between real and "not-real" because if we focus enough on what's inside us our body still expresses hormonal and electrical reactions as if it were really happening. So where do you go when you seek peace in your mind? I love travelling through space and cosmos, or go to a tranquil place that can be real or imagined.