Which sentences highlight the psychological consequences of war?
in winter trenches, (cowed and glum,
with crumps and lice and lack of rum,
he put a bullet through his brain.
no one spoke of him again.)
(wilfred owen, "dulce et decorum est")

men marched asleep. (many had lost their boots
but limped on, blood-shod. )all went lame; all blind;
drunk with fatigue; deaf even to the hoots
of tired, outstripped five-nines that dropped behind.
(gas! gas! quick, boys! –an ecstasy of fumbling,)
(siegfried sassoon, "suicide in the trenches")