Timothy Zahn said this quote

“ It is believed by many that the military life is one of adventure and excitement. In truth, that life more often consists of long periods of routine, even boredom, with only brief intervals of challenge and danger. Enemies seldom seek out their opponents. The warrior must become a hunter, searching and stalking with craft and patience. Successes are often achieved by a confluence of small things: stray facts, unwary or overheard conversations, logistical vectors. If the hunter is persistent, the pattern will become visible, and the enemy will be found. Only then will the routine be broken by combat.It's not supervising, therefore, that those seeking sometimes weary of long and arduous pursuits. They are relieved when the enemy appears of his own accord, standing firm and issuing a challenge. ”