People are scared of viruses because viruses like HIV, SARS, and mad cow disease spread easily. Especially mad cow disease may spread quickly because dogs, cats. and cows breed quickly. But when people go hiking, they will be scared of animals, especially rich people. One day I went hiking alone, and I watched people. At that time, I saw many rich men and women. Because people want to look nice, people usually wear diamonds as shiny jewerly. I think rich people want to look nice even when they go hiking. Animals like foxes, lions, tigers, bears, and snakes may attack people because they like people’s shiny jewerly. I saw that one bear attacked to people because of that reason, and they started to escape. But it was also dangerous decision. Animals such as lions, tigers, snakes, and bears are dangerous if they escape because it makes animals want to follow them. The bear started to follow them.