re: Having a hard time getting into Dune

No matter how you slice it, the conditioning was broken because Yueh was able to harm, directly or indirectly, the Duke, Lady Jessica, and Paul by drugging all of them, turning them over to the Harkkonens, and sabotaging the defenses.


Yueh also leaving items such as Leto’s signet ring in the ornithopter that Paul and Jessica were to be disposed with was him undermining the Harkkonens, as was the poison tooth for Leto.


As far as Wanna goes, he was fairly certain she was dead but wanted it confirmed either way. Same idea as The Vanishing… the guy obsessed with his missing girlfriend wants to know exactly what happened to her, dead or alive, because he can’t let go of the mystery.