Nearby,one of the overexcited frat boys started wildly windmilling his arms. He had overbalanced and now tipped himself right over the wall.In a second, the diver with us had grabbed his ankle and hauled him back.The sharks, instead of being attracted by the flailing, like they are in every single scary underwater movie, took one sideways look and promptly turned tail,heading for the other side of the tank. They stayed there and didn't come back.
The culprit's buddies pounded him when we climbed out of the water. "Smooth move, Ex-Lax," one muttered. "Way to be a buzzkill."
"hey" was the red-faced retort, "at least I can say I scared off a shark.

Autore: Melissa Jensen