1. A system comprising: a display comprising a touch screen configured to receive touch input; a hardware device comprising one or more of a semiconductor-based computer, a biological computer, and optical computer, a magnetic computer, and a quantum computer, the display electrically coupled to the hardware device, the hardware device being hard-wired to: access financial data for a user for a past period of time, and, for a plurality of points of the past period of time, compute individual net worth for the user based on the user's financial data according to the formula NW=A−L, wherein A represents an individual's assets and L represents an individual's liabilities; graph a first graph of NW versus time in a Cartesian coordinates system for at least a portion of the plurality of points of the past period of time; display the NW first graph on the display electrically coupled to the hardware device; receive from the user a selection of a single focus point on the first graph, the focus point comprising a central point in time of a truncated period of the past period of time on which to focus the first graph, the time period defined by the truncated period of time specified by the user, wherein the user interacts with the first graph using the touch screen to select the focus point; present a second graph to the user on the display electrically coupled to the hardware device based on the user's selection of the focus point on the first graph, the second graph depicting a zoomed-in image of a portion of the first graph, the second graph depicting short term net worth trend in greater detail than the first graph, the second graph including a net worth curve; receive from the user a selection of two points in time, T1 and T2, on the net worth curve in response to the user interacting with the net worth curve using the touch screen; compute slope between the selected points in time, T1 and T2, on the net worth curve; and graphically present to the user an indicator that indicates one of a positive net worth trend and a negative net worth trend for the user based on the computed slope of the net worth curve between the two selected points in time, the indicator comprising a graphical icon presented on the graph of the net worth curve, the indicator presented on the display electrically coupled to the hardware device.