Rob Abowitz, interim co-director of residence life at Miami, recommends twins avoid being roommates. He says that living in a small residence hall room is difficult to compare to living together at home. And if twins are in different dorms, it enables them to widen their circle of friends. They won't feel locked in with one group if they get along better with another. ""Living in different residence halls will allow each twin to establish him or herself in that community on his or her own," Abowitz says. "They won't automatically