What Happend

So....Before 20 Minutes I was a normal men like evrybody Chatting with peapole on a DayZ server But then... I went to a Pup I went upstairs and saw some supplise Then I spot Harvey. He was a Survivor like me But I shoot him.....I shoot a Full Markarov Mag after him. He wasnt dead. I stand up and shoot him in the head... He didnt got a Waepon....He was friendly....I was friendly too... Now I dont know what I should feel Man I love this Game