limited radious circle thought - only so much in a day.. there are lots of optimized things in a day and any derivatives.. a lot of things have to go also to make place.. there is only so much space.. makes for an interesting effect that the day becomes an art piece
Selectivity and abstraction are required for the development of memory, because reminders and promptings are rarely replicas of what is being remembered.
Memory requires abstraction, as reminders of what cannot be fully remembered
C.B. Martin (The Mind in Nature [2008], 10.3)