In Jodi Picoult's novel "Leaving Time," the theme of unresolved emotions in relation to suicide is poignantly explored. The idea that suicides are akin to ghosts signifies their lingering presence due to unfinished business with the living. Many individuals who take their own lives often grapple with feelings of remorse and a desire for forgiveness from their loved ones, which keeps them emotionally tethered to the world they've left behind.

This haunting depiction highlights the complexity of their struggles, as despair and shame can be overwhelming. The narrative suggests that these individuals may feel incapable of moving on because of their relationships and the pain they inflicted. Picoult's words evoke empathy, prompting readers to reflect on the impact of mental health and the necessity of understanding those who confront such profound struggles.