Way back in the mid-70's, when I was first entering the Training System, I was back to UPEI on leave. I was staying in the Residence and wanted to get a pop to 'rehydrate' one early Saturday morning. While trying to decide on what to choose at the vending machine, the girl working at the Front Desk started to ask me questions as to what I did. I told her I worked for the Government. She still wanted to get more specific, so I told her that I worked for DND. She still wasn't happy, so I told her I was in the Army. Her reply was: "Oh how gross. You kill people." Taken aback, I asked her what she did, besides part-time Security. She said that she was going to Holland College and was going to become a Police Officer. I just shook my head. She didn't realize that at the time, she was more likely to kill someone, than me.
The Military is not the only job in the world where you can get blown up or shot at. Miners and Construction workers have just as much a chance of getting blown up. Cops are probably more likely to be shot at. You can, as you stated get hit by a bus crossing the street. Just think of it this way; "When your time comes, and it can be anywhere, your time comes."