If you were childish, unprofessional, and uncivil, it would be the honest thing to do. Not everything has to be done for personal gain. On a related note, I'd

If you were childish, unprofessional, and uncivil, it would be the honest thing to do. Not everything has to be done for personal gain. On a related note, I'd much rather be told an honest "fuck you" than a dishonest "it was good working with you". The former is an opportunity for me to reflect.