When he was just a second lieutenant, others were already battalion commanders, majors at that, though both ranks share the prefix "junior". The difference in military grade was vast, but now, his own rank of major general, also prefixed by "junior", was incomparable to that time.
Therefore, Feng Yi shared many interesting stories from the Roland Battlefield. There was joy, tears, and the sorrow of parting and death. It was unpredictable if the comrade calling you brother today might suddenly fall on the battlefield tomorrow—soldiers pass through the barracks transiently, indifferent to life and death as if it were nothing but a laugh.
Some emotions, indeed, need to be vented, but they really don't require too much concern, for sorrow and tears cannot solve problems, and they can be replaced by another way, such as...