I was doing strike with a friend and a random and I had to leave for a couple minutes. When I got back the strike was almost finished so we did it. When we went to the tower I got a message from the random telling me I sucked. I told him I had to do something and he then sent me a message telling me he was in the top 1 percent of Crucible and Halo players. A couple messages later and he was chill.