 From the passage, what can be inferred about Retief's personality?
Magnan leaned back, waiting for Retief's reaction. Retief drew carefully on his cigar and looked at Magnan. "This is no occasion for flippancy, Retief. "If it's trapped for destruction, I suppose—" "I've heard of these Jorgensen's Worlds," Retief said. Overall policy calls for a defense of these backwater worlds. Retief opened the envelope Magnan handed him and looked at the tickets inside. Retief put his suitcase carefully on the floor, took a step and drove a right into the guard's midriff. Retief made his way along the narrow hall, found signs, followed them to cabin fifty-seven. A tall, florid man with an expensive coat belted over a massive paunch stood in the open door, looking at Retief.
 He's tough and determined
 He's a "hick" as he is referred  He's careful with his decisions  He's scared to push the buttons on the wrong person  He's tough and determined