And in the flash  of lightning I saw what I had been fearing for as long as I could remember. Sharks. At least ten of them were circling the cage. I could hear my heart pounding as I floated helplessly in the centre of the shark cage, not daring to move even an inch. I was surrounded. I knew I was safe but the sick feeling inside me was swaying my decision. Why had I let them convince me to do it, why! The unanswered question was still circling my head when I felt a jolt, I was going up.