In Shodo Harada Roshi's Zen tradition, practitioners may face various challenges and obstacles on their spiritual journey. These challenges are not meant to discourage or hinder practitioners, but rather to help them deepen their practice and understanding of Zen.

One of the main challenges in Shodo Harada Roshi's Zen tradition is the emphasis on rigorous and intense training. This includes long hours of sitting meditation, strict adherence to rules and regulations, and physical labor. This can be physically and mentally demanding for practitioners, especially for those who are new to Zen practice. However, this rigorous training is meant to help practitioners develop discipline, focus, and resilience, which are essential qualities for spiritual growth.

Another challenge in Shodo Harada Roshi's Zen tradition is the emphasis on direct experience over intellectual understanding. In this tradition, practitioners are encouraged to let go of their preconceived notions and concepts and to experience reality directly. This can be difficult for those who are used to relying on their intellect and analytical thinking. It requires practitioners to let go of their ego and surrender to the present moment, which can be a challenging task.

Furthermore, Shodo Harada Roshi's Zen tradition also emphasizes the importance of working with a teacher or a guide. This can be challenging for those who are used to a more independent approach to spiritual practice. Working with a teacher requires trust, vulnerability, and a willingness to receive guidance and feedback. It also means surrendering one's own ideas and opinions and being open to the guidance of the teacher.

Another obstacle that practitioners may face in Shodo Harada Roshi's Zen tradition is the concept of non-attachment. In this tradition, practitioners are encouraged to let go of attachments and desires, which can be difficult for most people. We are often attached to our possessions, relationships, and even our own thoughts and emotions. Letting go of these attachments can be a challenging and ongoing process for practitioners.

Lastly, the practice of Zen also involves facing one's own inner demons and confronting one's own shadow. This can be a daunting and uncomfortable process, as it requires practitioners to be honest with themselves and to face their own fears, insecurities, and negative patterns. However, this process is essential for personal growth and transformation.

In conclusion, while there may be challenges and obstacles in Shodo Harada Roshi's Zen tradition, they are all meant to help practitioners deepen their practice and understanding of Zen. With perseverance, dedication, and the guidance of a teacher, practitioners can overcome these challenges and experience the profound benefits of Zen practice.