Psychologists call "liminal space" a place where boundaries dissolve a little and we stand there, on the threshold, getting ourselves ready to move across the limits of what we were into what we are to be.
The liminal world is a space between the world of status that the person is leaving and the world of status into which the person is being inducted.
hey how about having a comfort zone within which one lives and works and sleeps and shits, if you will and doing something different if one feels fed up, enabling an expansion of the comfort zone, making one's world a bigger place to live. like a whole new perspective of life, only not but just bigger. and better!?