To have a visitor in your dream, signifies that some news or information is on its way to you. It may also indicate love is around the corner. Alternatively, it suggests that you are experiencing a new phase in your life. If the visitor is unwelcome, then it indicates your refusal to change.
To dream that you are a visitor, suggests that you need to look at the big picture or overall view on some issue. You need to gain a wider perspective on things.
To have a visitor is a warning dream and should be taken as such from the actions and appearance of the visitors clothing and demeanor. If the visitor is dressed in black and appears mournful then beware of accidents that might befall you or someone you know. If the visitor is tired and worn out from traveling then you will feel a bit of displeasure at someone*s actions and this is a warning not to get upset over it. If a friend visits you and everything seems normal, then you will soon hear some good news.