A Town Called Solace has three main characters, and although Clara, Liam, and Mrs. Orchards all differ in terms of age and the problems they face, all three of them must undergo significant self-growth in confronting these challenges and, ultimately, learning to overcome them.

Clara’s struggles center upon Rose’s disappearance, leaving her feeling deeply anxious and uncertain as to what is happening. Similarly, Mrs. Orchard’s continuing absence and Liam’s arrival heighten Clara’s sense of instability. She attempts to self-soothe by performing various little rituals, such as keeping constant watch at the living room window or counting her steps to school, while becoming more and more withdrawn from the world around her. However, her curiosity and sense of responsibility come to her aid: In continuing to care for Moses, she eventually crosses paths with Liam, whose habits and routines have given her something that takes her mind off of Rose. As Clara learns to open up to Liam, she gradually begins coping with her anxiety in a healthier way, confessing her feelings and seeking advice when she needs it.

Liam's challenges are rooted in his difficulties forming interpersonal connections. When he arrives in Solace, his divorce is still fresh in his mind, and he believes his ex-wife’s taunts that he is incapable of loving others.