action.
[ no. no because he's dead. matt wasn't there when jeremy died on that island, but the image of jeremy's dead, lifeless and decomposing body lying on that bed will haunt him until his own dying days. but instead, he tries to focus on what he knows about the veil being down -- jeremy wandering about happily, making plans to eat burgers with elena and alaric. maybe... mabye he was okay on the other side. (that was a lie he was feeding himself and he knew it, but right now he needed to buy the lie to feed it to elena.) ]
As okay as someone who's gotta cope with all these 'must kill vampires' instincts can be. He's a lot stronger and smarter than everyone gives him credit for.