@snood,
I volunteered into the USAF because I knew I didn't have to do the killing. I was assigned to work with nukes, and spent one year in Morocco. That experience changed my whole life, because I learned about world travel, and have since traveled to over 80 countries.
I kept in touch with one airman who I met in Morocco. We send each other christmas cards every year. He used to live in Kansas City, but now lives in Terrell, TX. Saw him a couple of times since returning to the states, but that was many years ago.
I think the military establishes a lot of life long friendships.
My older brother served in Korea during that war in the Army. My younger brother was a doctor in the Army, and served most of his time on the east coast at Newport News. He was considering re-upping, because he said he could make bird colonel, but I told him to get out and start his own practice. That's what he did with a partner, and they had two offices. One in Lodi, and the other in Stockton. I think he did much better in civilian life. He even served in the state legislature for two terms.