I believe that dreams are telling us about something unconscious. A lot of times there is an unconscious attitude that conflicts with the conscious attitude. To your conscious mind, there are many things you do that are nice to other people. And that is true. But there may be other ways in which you act aggressively toward people, and this may occur if you are denying your own needs too much when you try to be nice. Consider paying attention to times that you deny your own needs when you are choosing how to act toward other people.