1. A system, comprising: a benefit metaphor engine stored in a non-transitory computer readable storage medium, that is programmed to, when executed by a processor: receive at least one benefit data set corresponding to a benefit plan associated with a user; derive: a plurality of benefit attributes from the at least one benefit data set, the plurality of benefit attributes including a benefit user input attribute; and a plurality of benefit rule sets from the at least one benefit data set, the plurality of benefit rule sets from the at least one benefit data set including a benefit user input rule set associated with the benefit user input attribute, wherein: the benefit user input rule set comprises at least one benefit user input rule; each of the at least one benefit user input rule comprises at a rule defining an acceptable user input for carrying out a modification to the benefit plan; and the at least one benefit user input rule defines an input type for the acceptable user input; map: the plurality of benefit attributes to corresponding metaphor attributes of a plurality of metaphor rule sets associated with metaphor themes, including mapping the benefit user input attribute to a corresponding metaphor input attribute of the metaphor data set; the at least one benefit user input rule to a corresponding at least one metaphor input rule of the metaphor rule sets, wherein: the at least one metaphor input rule is of the same input type as the corresponding benefit input rule to which it is mapped: each of the at least one metaphor input rule comprises a rule defining an metaphor; and present the plurality of metaphor themes associated with the plurality of metaphor rule sets to the user for selection; receive, from the user, a selection of a first metaphor theme from the plurality of metaphor themes; generate a benefit metaphor skeleton as a function of the at least one metaphor attribute and the at least one benefit attribute; populate the benefit metaphor skeleton based on benefit attribute values corresponding to the at least one benefit attribute; generate a benefit metaphor by: applying first metaphor assets associated with the selected first metaphor theme to the benefit metaphor skeleton according to the benefit attribute values, wherein the metaphor assets include at least one of visual assets and audio assets corresponding to the fist metaphor theme; and applying, to the benefit metaphor skeleton, at least one first interactivity object associated with the selected first metaphor theme and corresponding to the at least one metaphor input rule, wherein: each first interactivity object comprises a first interface object depicted within the benefit metaphor according to the first metaphor theme to be presented to the user; and each interactivity object is programmed to receive a first user interaction such that the first user interaction is processed according to the associated metaphor input rule to generate a metaphor input value corresponding to the metaphor input attribute; cause an output device to present the benefit metaphor to the user; receive, from the user, a selection of a second metaphor theme from the plurality of metaphor themes; generate a second benefit metaphor by: applying second metaphor assets associated with the selected second metaphor theme to the benefit metaphor skeleton according to the benefit attribute values, wherein the second metaphor assets include at least one of visual assets and audio assets corresponding to the second metaphor theme and wherein the second metaphor assets replace the first metaphor assets; and applying, to the benefit metaphor skeleton, at least one second interactivity object corresponding to the at least one metaphor input rule, wherein: each second interactivity object comprises a second interface objective depicted within the second metaphor according to the second metaphor theme to be presented to the user; each second interactivity objects is programmed to receive a second user interaction such that the second user interaction is processed according to the associated metaphor input rule to generate the benefit metaphor input value corresponding to the benefit metaphor input attribute; and wherein the at least one second interactivity object replaces the at least one first interactivity object; and replace the benefit metaphor with the second benefit metaphor by causing an output device to present the second benefit metaphor to the user.