Seeing yourself vomit in a dream is a sign that you want to eliminate some aspect of your life that you cannot bear. It definitely deals with the feelings that upset you: a situation or alien behavior. In some cases, vomiting expresses that you are not pleased with yourself. Something from your life or from your attitudes repulse you such that you are unable to continue forward. You should do an internal cleaning. According to ancient texts, this dream announces that the poor will gain benefits from the losses of the rich.