There’s an old joke about a hunter who goes into the woods with his rifle to go bear hunting. He finds a good hide, so he settles in and waits to see a bear. Eventually he feels a big tap on his shoulder. It’s a huge grizzly bear, who smiles, proceeds to have his way with the hunter, and leaves. Enraged, the hunter comes back the next week with a machine gun and finds another spot, determined to shoot the bear. He feels a tap on his shoulder. The bear has his way with the hunter again. Finally, red-faced, the man gets a rocket launcher and goes to the forest once more. He feels yet another tap on his shoulder and turns to see the bear again. The bear smiles and tells him, “I’m beginning to think you aren’t really here for the hunting.”