A question that happens a lot within SCT is, "Why do some fantasy themes spark a chain of sharing while other fail?" Groups fate as a part of a group have common experiences that predispose them to share fantasies which relate to their concerns. Therefore, these groups will have successful fantasy chains because they have more in common and are able to share more. When issues of power, sexism, role conflict, social rejection and other touchy topics come into play, groups members often find the direct confrontation of such issues to be unsettling. These fantasy chains may begin, but often do not last very long.