A man is flying around in a hot air balloon. He suddenly realises that he's lost, so he reduces his altitude and approaches a man on the ground below. He shouts "excuse me, can you tell me where I am?".
The man below says, "Yes, you're in a hot air balloon, about thirty feet of the ground". To which the balloonist replies, "you must work in information technology". The man on the ground says "yes, how did you know?".
"Well, everything you told me was technically correct, but it's no use to anyone." The man on the ground says, "you must work in business". "Yes", the balloonist says, "how did you know?".
"Well, you don't know where you are, or where you're going, but you expect me to provide help. You're in the same position as before, but now it's my fault."