Elephant In Exile

At what level does grooming oneself in public become socially unacceptable? Perhaps the example I observed today pushes the boundaries. IÂ’m sitting at National...err Reagan National Airport at a small bar noshing on some chicken tenders. A guy plops down in the chair next to me and starts clipping his fingernails into the ashtray. Egad! Perhaps next week IÂ’ll have my back waxed at TGI-Fridays