I think we should all take a moment to celebrate the marauder! The most reckless and hurried DPS of them all! Low quality gear inverse proportion to high desire to pull before the tank, because player simply cannot get enough of that double saber throw!
Three times in one week on three different toons, for me.
In HM55 Mando Raiders, playing my mara in 180s (and I been around long enough to know not to rush ahead of the tank and not to drain too much of the healer's resources), my fellow DPS was a mara in 140/146 gear, who had to charge in first to every fight. When tank started letting him die, he self-ejected. I pulled out my Jaesa (162 gear), and we finished far more smoothly without that little yapping chihuahua.
On my powertech (156 tank), on KDY, this other mara (156) kept complaining about our "dick moves," because he died in every fight. Hmm. Guess what? No healer, and the two other DPS knew well enough to let me, the meat shield, pull first. Also, the mara--AGAIN!--had to start every fight with double saber throw, and I did my best to grab threat as soon as I could, but I got tired of saving him. Okay, the dick move was mine, but I was trying to make this a teachable moment.
Finally, on my healer, in Tython... least well geared member of group was a mara who was in a big rush and started every fight with double saber throw. Not worth going into detail, because it's the same thing.
What is it about people who play maras?