In his last three fights, Nate Marquardt has shown a killer instinct he wasn’t thought to have. He finished all three bouts and he attributes those wins to a different mindset.

“Going into the fights, I’m looking for the finish (now),” Marquardt told Sherdog’s Mike Sloan in this exclusive video interview. “I’m looking to hurt my opponent.”

Check out the video to hear Marquardt’s thoughts on his matchup against Chael Sonnen on Saturday at UFC 109.