The conversation revolves around the ability to articulate personal troubles. One character reflects on whether they could express their issues if things hadn't gone well in their life. The implication is that having the words to describe one's problems can be beneficial, almost like a manual for understanding one's emotional state.
Another character responds affirmatively, suggesting that these words serve a purpose akin to instructions from a manufacturer. In this context, using verbal expression can help navigate through personal failures, highlighting the significance of language in coping with life's difficulties.