Deciphering Clara's Journey: Main Theme

Read the following excerpt from a novel:

As Clara stood at the edge of the forest, the towering trees whispered secrets in the wind. Feeling the pull of the unknown, she took a deep breath and stepped forward, her heart racing with both fear and excitement. Each step she took into the shadowy grove stirred memories of her childhood adventures, now tinged with the weight of adulthood. In that moment, Clara realized that the journey ahead was not just a path through the forest, but a reflection of her search for identity and purpose.