But if you place a human brain, with its evolutionary mandate to adapt to its environment, in an environment where there is no obvious linear sequence, where facts can be accessed at random, where everything is reversible, where the gap between stimulus and response is minimal, and above all where time is short, then your train of thought could be derailed. Add in the sensory distractions of an all|-|encompassing and vivid audio|-|visual universe encouraging shorter spans for sustained attention, and you might become, as it were, a computer yourself: a system responding efficiently and processing information very well, but devoid of deeper thought.