Enculturation refers to the process of:

Enculturation is the process through which individuals learn and adopt the values, beliefs, customs, and behaviors of their own culture. This occurs primarily during childhood and is influenced by family, community, and various social interactions. The focus of enculturation is on understanding and assimilating into one’s own cultural norms, which helps to establish a sense of identity and belonging. This process can involve acquiring language skills, understanding cultural rituals, and internalizing societal expectations.

The other options describe concepts that are not aligned with the definition of enculturation. For example, abandoning one's culture in favor of another or forgetting one's cultural identity would involve a disconnection from one’s original cultural values, which goes against the essence of enculturation. Creating new cultural practices through fusion implies blending different cultures, which is more closely related to acculturation or cultural synthesis rather than strictly learning and adopting one's own cultural background.