I was reading a book about the different ways men and women tick. We think panoramically they dont, they are focussed on the task and thats it. For instance, we look in the fridge for the butter to spread our toast, we might notice a couple of tomatoes from last weeks salad, hmmm stick them straignt in the bin, then maybe arrange the milk in date order, sling the egg folder in the sink, that needs a clean, all before the toast pops up. Men look for the word butter, they aint thinking little yellow tub, or whats that? Hmm choclolate, must have that a little later, stuff the hips thingy.... They get a bit lost cos they cant see the word butter, the toast is going cold, everything comes out or you get the blame for the cold toast thingy, you changed the fridge since he last ventured in there or the butter is margarine and he never b***** find it. So there you are, scan? No chance.