When I travel I keep in mind that I have a share in keeping the environment in shape. I should be aprt of the solution to the many problems of this planet earth including that of global warming. Although I may not be able to create a huge system to solve ourmany problesms, but I know for sure that I can make a little difference. Thus, when I come back from my trip, I take with me home nothing but the following; pictures, memories, joy, feeling of satisfaction, richness of mind, and the joy of seeing a new place. With this in my head, I can be rich and whole again as an individual.