surroundings, and make sure that if you feel anything to be suspicious to tell an adult. Also, make sure that if you're outdoors, be secure of where you are instead of wondering off to somewhere you don't know.
People who have had a close experience with a gunman or any physical contact with a gun shooting end up being traumatized for about 15-30 minutes, Sometimes maybe an hour, some could have another reaction like a panic attack, or maybe just jump and get scared a little.
I once had a personal experience with a drive by shooting, I was walking down the street of my block, when all of sudden some car was passing by and started shooting at a guy that was about 10-12 feet away from me, I jumped and started running and since I couldn’t run all the way home I ran into someone’s backyard and stayed there to hide for a good 5 minutes, afterwards I ran home and then my parents called the cops and if it weren’t for me running into that backyard I would’ve been shot. Also, my parents used to be friends with this guy that got shot at a park around midnight, I don't know the whole story but the guy was really drunk and was sort of part of a gang, since he had a brother that was a gangster and had some type of
connection.