Mouth of the River

When my teacher finally finishes his lecture, I join my friends in the back of the classroom to complete the assignment that was handed out. It’s later in the day and we’re almost free to go home, which causes the double-sided paper of problems to look especially unappetizing where it lies at our elbows on the table.   As we attempt to tackle the first couple of questions, my friend drops their pencil, sighs, and concludes, “I just cannot do this right now, I’ll finish it tonight.” To which my other group member pokes jokingly, “Will you do…