Military service, even without combat, changes personality and makes vets less agreeable

Military service, even without combat, changes personality and makes vets less agreeable:

'via Blog this'

It's no secret that battlefield trauma can leave veterans with deep emotional scars that impact their ability to function in civilian life. But new research led by Washington University in St. Louis suggests that military service, even without combat, has a subtle lingering effect on a man's personality, making it potentially more difficult for veterans to get along with friends, family and co-workers.