Stress in the aviation industry can hugely affect one's life outside work. Millions of veterans struggle with post-traumatic stress injuries, unhealthy coping strategies such as alcohol or substance abuse and in the worst of cases, suicide, which is very common. Many studies and help programs have been put in place, but there are many different cases and people that it is impossible to help everyone. Stress overcomes even the strongest, most highly training pilots and can take the worst toll. Everyone deals with stress in a different manner, but military pilots stand out on their own with unique stress reducing and problem solving skills. Their
Stress and vowel reduction in English unstressed vowels also derive historically from stressed vowels, due to shifts of stress over time (such as stress shifting away from the final syllable of French loan words, like "ballet" and "bureau", in British English), or the loss or change of stress in compound words or phrases (as in "óverseas vóyage" from "overséas" or "óverséas" plus "vóyage"). There is a tendency, though, for such vowels to become reduced over time, especially in common words. With vowels represented as and , it may be hard to ascertain whether they represent a full vowel or a reduced vowel. A word that illustrates