Garbak would sigh once again, this time out of being tired of her attempting to be Stubborn with him. Turning his head slightly again. "Follow if you want.." Is all he would say, this time with a tone other than lazy or bored, he was s a little angry. He wanted to roam so that he could eat some more and then go back to sleep, and if she wanted to give him company she should get right on that and let go of her issues, in his opinion.
No longer feeling guilty, his depressive influence would once again start to kick in, once again she would feel a slightly grip of doubt creep into the corners of her mind. This time slightly stronger than before, suggesting that maybe it would be best to..stay here for a while? Think for a while, remind herself how she hates other dragons, perhaps even loathe herself being a dragon? wish she was different..born human, they are so much better, after all.
Garbak would turn his head around, starting to slowly lumber away. Should he leave her as she is, his effects would be strong enough to plant a seed of sadness inside of her, but it would take a long time of incubating this before it turned into a real problem. Still, this is enough to provide a LONG LASTING (if you choose to let this effect carry over into your next threads that happen after this in her stories timeline) feeling of hate towards her fellow dragons, and perhaps even a little contempt for herself.