In ethics, our conscience is what tells us whether something is wrong or right.
Answer:
"Matrices for printing types were made of copper. However, in printmaking the matrix is whatever is used, with ink, to hold the image that makes up the print, whether a plate in etching and engraving or a woodblock in woodcut."
Answer:
I would personally say that "one" would probably give up on life if there is no family(relitives), or if "one" is not financially healthy. Or suffering in types of ways such as, "no legs or arms", so "one" would say "there is no point in life now".
Hope i helped!