Why does Josh write the dear Jordan letter pg 159

Josh writes the "Dear Jordan" letter on page 159 because he wants to open up to Jordan about his feelings and thoughts. He sees Jordan as a trustworthy and supportive friend, and he believes that writing down his emotions in a letter will help him articulate his thoughts more clearly and honestly. By sharing his innermost thoughts with Jordan, Josh hopes to gain insight and perspective on his current situation and find comfort in confiding in a friend.