travelling as therapy
Going alone in wilderness was used as practice for spiritual  rejuvenation and clarity throughout human history by many historic  figures. Depending on personal development and readiness, some reported  experiences of luminous clairvoyance, state of oneness and intense  transformation.
There are plentiful examples of Jesus of  Nazareth, Sakyamuni Buddha, Tibetan yogi Milarepa, Greek Orthodox monk  Saint Simeon, David Thoreau and great number of others throughout  history that used time alone in the wilderness as a way to clarify  meaning of existence, to connect to the source of happiness within and  shine a light on a path of individual evolution of consciousness.
Going along in wilderness gives a variegated experience of space. Our  habitually internalized relationship with our immediate environment has a  tendency to subconsciously retrain our ability to envision new  perspective on out universe and our place in it. Going into wilderness  alone has a potential for a new possibility to see yourself in the  world. 
External environment has a direct effect on our sense of  well-being. As our mind makes sense of it internally through relational  cognition. External space is a reflection of a space of the mind, which  is experienced as awareness within which all appearances arising. 
"The  environment and experiences change our brain, so who you are as a  person changes by virtue of the environment you live in and experiences  you have".
Going alone in wilderness with intention of nurturing yourself and opening to reality of inner experience as much as outer terrain will result in perceptual shifts. Spaciousness of outer expanse experienced by being alone in the wilderness will translate into softening of the edges of rigid relationship to conceptual definition of personal reality and a place within your universe.
It may result in greater open-mindedness and more magnanimous attitude toward yourself and others. If you come away from a place of conflict or stagnation in not finding solution to whatever problem, being alone in wilderness may initiate a change. By nature of shifting environment it may cause you to abandon ardent attachment to focus on problematic position and let unexpected solution come.
Your perception, which is governed by mental habits might shift along with a change in vastness and serene stability of a landscape. It will affect your interaction within yourself by the way of slowing your mind down to let it rest in its natural state devoid of input for habitual reactivity.
When this happens you may see others in a slightly different light, more like diverse flow of events and not like single snapshots you chose them to see. It will give rise to mental spaciousness and tolerance.
There is a new branch of neuroscience specifically aimed at study of malleability of the brain, called Neuroplasticity. What long-believed to be true that brain formation is finished in early childhood was proven otherwise by researchers at Salk Institute for Biological Studies at La Jolla, California.They shown that the adult brain can change its structure, its connections and functions. Which meant that we can voluntarily transform our experience, by changing our minds and brains through the choice of environment, way of life and mental activity which we engage.
Enriched environments experiment on rats at the same university showed that by placing lab animals in rooms with play and exercise equipment gave rise to neurogenesis — an increase and survival of new neurons.
It was a striking discovery that exposure to an enriched environment leads to increase in new neurons by 15% along with improvement in behavioral performance
Going alone in wilderness for mental health has a positive effect of  removing mental static, which is seeing yourself stuck in a particular  situation. We get ourselves stuck by firmly believing and identifying  with our particular mental construct of fragments of reality into a  concrete view. Identifying with our view of life as truly existent  reality, completely solid and unchangeable gets us stuck.
Going  in wilderness alone may help to loosen up our attachment to our version  of reality, our universe by offering an opportunity to quiet the mind  and notice the stream of thoughts and emotions from a standpoint of  neutral observer. It might happen through deliberate use of meditative  technique or by being removed from environment that re-enforces our  habitual way of being. 
This is the opening into awareness - nature of who you are.  Power of awareness is such that it is liberating from self-imposed  limitations. The effect of the awareness on your thoughts, emotions and  desires is detachment. You begin to observe emotions and thoughts as  events passing through and not an intrinsic quality of yourself. You are  not identical to these mental activities. As rigid structure of  perceiving yourself and your relationship to circumstances in a  particular way begins to soften up, there is an opening to become free  to move forward.
 
             
             
             
            