====== stages of perception ======

        * based on time and depth of accquisition ( arrow + sense + time ) 
          * immediate [[:en:sensation | sensation ]]
            * during [[:en:perception | perception ]] , mind undergoes through the process of 
              * later [[:en:abstraction | abstraction ]] ,  by abstraction we form abstracted states 
            * aware , know 
          * [[:en:mental_senses | Sense of mind ]]