Friendship challenges refer to the difficulties that can arise in maintaining a friendship. These challenges may include misunderstandings, differing interests, or changes in life circumstances, such as moving away or starting a new job. Such issues can lead to feelings of distance or conflict between friends. Another common challenge is the imbalance in effort, where one friend may feel they are putting in more work to maintain the relationship. This can create resentment and strain the bond. Open communication and mutual understanding are essential to overcoming these obstacles and strengthening the friendship.