Dinner in Paris at a favorite neighborhood brasserie, three nights later cocktails at the "barrel bar" in Rome, and three and half days later, having a full-service manicure and pedicure in Buenos Aires for less than $25.00. This is part of what makes the job of a flight attendant addictive. Despite the many trials and tribulations of dealing with the traveling public, a diversion here, a cancellation there, it's all in a day's work. But so is sitting...