A shepherd is watching over his vast flock when he sees a dust cloud on the horizon. He watches as the vehicle gets closer. Finally, a guy in a Range Rover pulls up to the shepherd and says, "If I can guess how many sheep you have in your flock, may I have one?" The shepherd, thinking this an impossible task says, "Sure, why not?" So the guy in the Range Rover, using a mobile fax, GPS, satellite photos and other gadgetry finally says, "You have 1,534 sheep in your flock." "Wow!" the shepherd says, "thats pretty good, youre right!" After a bit of a pause, the shepherd asks, "If I can guess your job, can I have my sheep back?" The range rover guy says, "Sure, why not?" So the shepherd states, "I do believe youre a consultant." "Wow! You are also correct. May I ask how you know?" "Well," the shepherd says, "You showed up out of nowhere when nobody asked you to come, you told me the answer to something I already knew and you dont know my business at all because you didnt actually take one of my sheep. Now, may I have my dog back?"