Nearly 10 years ago, back when we had more energy than money (Now we have no energy and no money, but that's another story.) my husband Chris bought a Jeep. Not one of those nice Grand Cherokees that the commercials show going off-road, but that you know never leave the pavement because who in their right mind would get a $40,000 car mired in the mud. No, he bought a 1984 CJ-7, a rugged, no air-conditioning, no radio, no room for sissies, real man's Jeep. In other words, he bought a hobby. For the first few months Chris' relationship with his Jeep was purely destructive. He moved my much nicer, much newer car out of the garage and pulled the Jeep in. “Only for three or four days,” he said. He spent hours over the next months taking parts off, cleaning them, oiling them, gazing at them all over the garage floor. Finally, he was ready for the next phase of his hobby, though my car wouldn’t move back into the garage for many more months. Chris did lots of work under the hood, ...