Why, Why, Why?

I suspect this is making the internet rounds, but it was so funny I just had to share. This came to me by way of my good friend Terri:

Why do banks charge a fee on "insufficient funds" when they know you have "insufficent funds"?

Why does someone believe you when you say there are four billion stars, but check when you say the paint is wet?

Why doesn't Tarzan have a beard?

Why does Superman stop bullets with his chest, but ducks when you throw a revolver at him?

Why do Kamikaze pilots wear helmets?

Why is it that no matter what color bubble bath you use the bubbles are always white?

Why do people constantly return to the refrigerator with hopes that something new to eat will have materialized?

When we are in the supermarket and someone rams our ankle with a shopping cart then apologizes for doing so, why do we say, "It's all right?" Well, it isn't all right, so why don't we say, "That hurt, you stupid idiot?"

Why is it that whenever you attempt to catch something that's falling off the table you always manage to knock something else over?

In winter why do we try to keep the house as warm as it was in summer when we complained about the heat?

How come you never hear father-in-law jokes?

The statistics on sanity are that one out of every four persons is suffering from some sort of mental illness. Think of your three best friends -- if they're okay, then it's you.

I'm really concerned about the last one!