"f there's anything surprising about Mr. Deutsch's deal with CNBC, it is that he signed on for an entire season. Mr. Deutsch is an admitted commitment-phobe. Despite his wealth, for example, he can't bring himself to get locked in to either his Manhattan town house or his East Hampton vacation home, so he rents both. He dated his wife, Stacy, the managing partner of the swimwear company Inca, for four years before he was ready to propose. His commitment issues are such a running joke among his pals that they gave him a standing ovation at his wedding when he walked down the aisle."