When he gives her advice, It's a challenge. It woeks every time because she does what he says out of spite

Duskseer: You can't convince me to do ANYTHING!

Therapist: Challenging you to do things is as easy at stealing candy from a dragonet, Duskseer. You're very competitive.

Duskseer: You want me to steal candy from a dragonet? That can be arranged.

Therapist: DO NOT-