Litter – Dreaming of litter and trash outdoors, on a trail, or on the side of the road, is a symbol of irresponsibility and causing harm to the world around you. Litter is an environmental issue, and littering indicates a selfish attitude in which one does not consider or care about the other people, animals, and plants which must share the space with one. If you dream of littering, this indicates that you are behaving irresponsibly and selfishly to people or the environment in your own life, whether or not you actually litter in waking life, and that you need to consider the effect of your own actions. If you dream of someone else littering, this indicates that they are behaving harmfully and that their selfish actions are having a negative impact on you.