Reaction To All Quiet On The Western Front

"To no man does the earth mean so much as to the soldier. When he presses himself down upon her long and powerfully, when he buries his face and his limbs deep in her from the fear of death by shell fire, then she is his only friend, his brother, his mother; he stifles his terror and his cries in her silence and her security; she shelters him and releases him for then seconds to …

…and daughter. He also found an address. Then he found the name of the man he had killed, Gerard Duval. He vowed to write to the family of the soldier he had killed, as what I believe to be a sign of remorse for the act of killing. Q1. How did Paul's attitude about death change over the course of the book? Q2. What are the positive/negatives of trench warfare given in the book?