Building a Sith Empire
"Come in, Lef'tenant," Sarai answered, sweetly. The core self that she grew up with was in fact a very nice person, but trauma during the later periods of her maturation had driven her to understand the nature of power.
She kept her minions in a constant state of uncertainty, sometimes gentle and kind and other times stern and harsh, doling out punishment and reward seemingly at random. Only the most intelligent of her underlings could know what she truly felt about them, for only they understood themselves enough to overcome their instincts. Gratefulness was not, on the whole, a strength of sapient beings.
And so they worked tirelessly to gain Sarai's favor, for she was formless, near-impossible to grasp, her esteem a rare and difficult prize only the cleverest and most dedicated could capture.
Sometimes she regretted her manipulations. She crushed her doubts without mercy; power waited for no one.
It would also probably help if she pretended like she was doing something important on her computer terminal, rather than just playing a video game. She hurriedly brought up some spreadsheets.