Read the following context and answer the question.
Context: I wish we would have been able to do some drill though . And I ' m stressing because I think I left my dot book in the gym , I have another one , but my coordinates were in that one . And Jen bought it , so I feel lame and irresponsible . DCI Quarter Finals were awesome .
Question: Why was he stressing ?
Answer:


He forgot something in the gym .