See see above picture.....
In a group discussion, the best reason that you should respect the opinions of others, even if you do not agree with them is because, it will improve your listening skills and understanding of other points of view. This way, open-mindedness is also improved. At the same time, you will enrich your own ideas more by comparing it to others.
It shows the narrator's distress about being caught between two worlds.
A The Student's backpacks were stacked on the table.