Another conversation with Justin

While watching the Big Bang Theory episode when Sheldon tries to condition responses in Penny:

Justin: "You really ARE Sheldon, aren't you?" [This is said often in our household, sometimes multiple times a day]

Me: "So?"

Justin: "So what conditioning have you done on me? What have been my rewards?"

Me: "I use positive reinforcement on the kids. I only use negative reinforcements or punishments on you."

Justin: "Great. You're Sheldon with a sadistic streak."

There you have it, ladies and gentlemen. I am Sheldon with a sadistic streak.