I'm not scared, as I know what's going to happen to my body, and even if I don't have a soul, the thought that my body is going to return to the earth is enough for me. I'm going to be broken down by worms, nourish plants, and become part of the cycle of life on our planet, until the day our sun grows too big, and too hot and reduces the earth to ash, casting the remnants of every human out into the universe to become part of something even bigger. I think that's very beautiful, and while it may make some people feel very small and insignificant, it makes me feel huge, proud and excited.