 Which term best describes Pop's attitude toward his lunar occupation?
Once in two weeks Earth-time a rocketship came around the horizon from Lunar City with stores for the colony deep underground. When it was first found, scientists descended into it to examine the exposed rock-strata and learn the history of the Moon before its craters were made. In the Moon's slight gravity, a man is really adjusted to existence when he has a well-developed case of agoraphobia. He'd shipped out, whimpering, to the Moon to get far away from Pop, and Pop was just about a mile overhead and there was no way to get around him. There was a warning-bell in the shack, and when a rocketship from Lunar City got above the horizon and could send a tight beam, the gong clanged loudly, and Pop got into a vacuum-suit and went out the air lock. Writing-material was scarce, but he spent most of the time between two particular rocket-landings getting down on paper exactly how a child had looked while sleeping, some fifteen years before. Pop Young meticulously touched up the glittering triangles which were landing guides for the Lunar City ships. The occupation made it absurdly easy to live on the surface of the far side of the Moon, whether anybody else could do it or not. Living on the Moon was bad enough anyhow, then, but living one mile underground from Pop Young was much worse.
 methodical
 methodical  unselfish  passionate  resentful