According to World Food Programme, there are 795 million people, or equivalently about one in nine population on the earth does not have enough food which helps us to build a healthy body. Look at these pictures of children starving and desperately finding food, we all more or less feel pity for them. It is lucky that you have more than many people in this world. Try to appreciate what you are having and whenever you are about  to waste something, just think of those people who even don’t have chance to own it.