Why, why, why

Why do supermarkets put the medicines all the way to the back of the store, while healthy people can buy cigarettes at the front.
Why do people order double cheeseburgers, large fries, and a diet coke.
Why do banks leave vault doors open and then chain the pens to the counters.
Why do we leave cars worth thousands of dollars in our driveways and put our useless junk in the garage.
Why do we buy hamburgers in packages of ten and buns in packages of eight..

EVER WONDER ...
Why the sun lightens our hair, but darkens our skin?
Why women can't put on mascara with their mouth closed?
Why you never see the headline 'Psychic Wins Lottery'?
Why is 'abbreviated' such a long word?
Why is it that doctors call what they do 'practice'?
Why is lemon cordial made with artificial flavouring, and dishwashing liquid made with real lemons?
Why is the man who invests all your money called a broker?
Why is the time of day with the slowest traffic called rush hour?
Why there isn't mouse-flavored cat food?
Why Noah didn't swat those two mosquitoes?
Why do they sterilise the needle for lethal injections?
You know that indestructible black box that is used on airplanes? Why don't they make the whole plane out of that stuff?
Why don't sheep shrink when it rains?
Why are they called apartments when they are all stuck together?
If flying is so safe, why do they call the airport the terminal?