Honestly a repeating occurrence I have seen with players that aren't the most alpha at crucible is they are simply to aggressive. While everyone wants to go out and do their Rambo hero attempts I doubt going severely negative and spending most of the game looking at the red tinted death screen than playing is really enjoyable to anyone (even though I swear some love that). Simply play more defensively. Pick a teammate to stick with, and stick with them. [spoiler]Unless they fall out of first place in your team, in that case stick with the other guy in first and if you're the one in first, then keep on jackin them kills man [/spoiler]