It's a mark that you are no good if you can't beat it. What are all these glitches people talk about, I've seen a few of them but I guess people have crappy internet connections. Every bug I've heard about is netcode and lag related and fixable by changing hosts (granted this takes some basic knowledge of the game, which is asking a lot of the general playing population). I still believe people claim "bugs and glitches" because they lack the skill and firepower to clear the game. I've even heard people saying the swordbearer hiding and running around is a glitch, it's not. You need people on your team with good sniper rifles and the ability to hit head shots. The simple fact is, some people are not skilled enough to do hard mode, they get nervous and anxious and choke, just like in their real lives. They are chokers.