[He sulks at the drink thing, as if he just thought of that. His woefully innocent (forcibly innocent) mind finally catching up to him.] Of course not- really, you must read A Clockwork Orange at some point. Dreadful book, but makes a terrible point about human behaviour. These psychotic rages? This anger? A good deal of it is because he feels he has no control. Him being able to resist the urge is more important. A hypnotic plant would wither under the slightest invasive influence and what we want is people not using his body and driving him to destructive rage later.