While it's unfortunate that some people fail to develop appropriately and learn to interact in an appropriately professional manner in the workplace, I don't know if that means folks have to feel sorry for them any more than if they failed to learn the appropriate technical skills to do their job. Interacting appropriately with the opposite sex and other ethnicities, etc., is a reasonable expectation of someone who wants to work in a modern workplace (and I don't limit that to the office or technology jobs.)