Maintaining motivation while learning a new language involves setting realistic goals, celebrating milestones, varying learning methods, seeking support from peers, and focusing on the rewards of language proficiency. Setting achievable goals provides a sense of accomplishment, while celebrating milestones reinforces progress. Varying learning methods prevents monotony and keeps learning engaging. Seeking support from peers offers encouragement and accountability, and focusing on the rewards of language proficiency reminds learners of the benefits of their efforts.