The insane droid extended a probe and delivered an electic shock to the walking HK unit, causing it to howl in anger and run into the recesses of the lab.  "The removal of free will is a dangerous hobby.  To remove a being's will is to make that being an extension of yourself."  The droid began to lecture, turning slightly from its work.  "Therefore, unless your entire ambition is to encompass the entire galaxy within yourself, you should get into the habit of ensuring that your minions are free to hate and betray you."  The droid gestured to the cables connecting it to its servant droids.  "Never pretend that you own something you don't, save to tell a lie.  In endless plots, seek always to appear to take as little as possible."  The droid lectured, fitting a neuro whip to the arm of its patient.<br/><br/>"And never get overconfident when you start winning."  The droid concluded, realizing that it had gone off into one of its long lectures on Sith philosiphy it tended to engage in at the drop of a hat.