There are a number of different reasons why we may have a dream about being knocked down. This could be because of loss of power, dissatisfaction, or integration. Depending on the reason, we can expect a different result from the dream. For example, if we have had several knocks, it means we are losing our power. If we have had two knocks, it means we have just started to experience some kind of integration. However, if we have had four knocks, this can be a sign of distress.