There are indeed tons of treasures in our dreams waiting to be discovered. One interesting facet that truly changed my attitude in the physical is the dream travelling.

There was a time when I really longed for travelling to other countries and discovering the planet , like most people do.

Ever since my more conscious expansion of Awareness and becoming more awake in the dream state, I eventually started uncovering and having dreams lying more deeply in my subconscious. Very often I ended up in South American djungles or cities, high mountains. One day I strongly felt the need for some detachment and break from my current situation to get some distance. That night I found myself tapping into a dream where I was travelling to Uruguay fully consciously and driving around nature, talking to Spanish people etc and since I was so awake in the dream I told to myself that I hopefully find the kind of relaxation I need. The dream took quite a while, and when I finally woke up I felt like having just returned from a 2 week journey. So even though I didn't have the exact physical experience, the mental, emotional, spiritual effect was just as real and profound, as if I soaked in the entire energetic effect in shape of a condensed Quantum event yet with all senses involved. Another experience I had was when I was flying ( not in an airplane or so, but I guess it was a bird being that carried me ) around the entire Earth in full speed. It truly felt like having discovered the entire planet in no time, sometimes sinking altitude to watch more closely what is beneath me, like Africa with wild animals.
Ther are many, many other dream travels of this sort I had, sometimes on this Earth, sometimes a parallel Earth, or completely elsewhere.

I have had them to an extend that I lost my desire to travel the planet in the physical waking state, because I always have the feeling:"I need a break now, I cannot travel again yet"

Nice ancillary effect: It's for free! :)