My theory is ---->to get there. We don't always know the way and the last thing we want to do is spend all day "getting there". Once we are there and its time to go home, then we are on our way--->HOME. We know where home is. So if we stop and get a cup of coffee or stop at the Mall that is okay, cause we are going home------>the place we all know where it is.
This is only true if it is daylight. Nighttime, our minds and sense of direction, plays tricks on us.


Amazing, how our mind works, way before computers and GPSs



were a everyday laymans tool.
Next question----->how come the washer and/or dryer knows to take only one sock?