In the book "Deity" by Jennifer L. Armentrout, the theme of forced emotions is explored, suggesting that when feelings are artificially manufactured or suppressed, they can lead to dire consequences. The quote "Emotions that are forced always end in tragedy" encapsulates this idea, highlighting the importance of authenticity in emotional expression.

The narrative emphasizes that genuine emotions are fundamental for healthy relationships and personal well-being. Characters struggle with their feelings, and the story illustrates how ignoring or manipulating emotions can result in dramatic and tragic outcomes, ultimately underscoring the need for honesty and vulnerability in facing one's true feelings.