It so happens that during dreams we have a need for unusual behavior, the repetition of some specific actions. Often, it is a manifestation of ritual behavior. Think if you had not behave this way in order to be able to avoid some deliberately unkind act or prevent.
This kind of dreams reflect the impact that has on our lives superstition. Being a superstitious person, you are at the subconscious level can feel the opportunity to get rid of any kind of coercion. Do you reported some sort of power perpetrated in the dream ritual? Did you have to compare the behavior of the action inherent in real life? Remember the feelings - anxiety, or, on the contrary, calm - generated in part in the ritual has dreamed.