With impressive practice, mythic stories spread around in nearly every war, depicting snipers with sweat, blood, and tears. Snipers hold their jobs 'precisely' because of their highly-refined skills to commit fantastic feats from a distance.
Their art to kill requires immense patience and a steady hand, for the cleanest jobs done amidst the chaos of warfare. The most-revered in war after survival and victory is a sniper's shot.