An example of this is when Tess is going south to help a friend in need even though a fey enchantment tries to convince her to North to the fairy kingdom. "I'd felt it earlier but it was stronger now, harder to ignore. Wind twisted me hair whispered in my ear. Tess. Turn around. Come north, I leaned forward in the saddle. Tesssss. Your are going the wrong way. Seagull's ears pressed back. She tried to turn about. I gripped her reins, 'Stop this' I whispered (Carey 153).
This article talks about how Dragonswood is a special book and worthy of your time and effort of reading it.
