What personality traits are not a good fit for veterinarian?

Outside of extreme personality traits that would make it difficult to hold any job, there really aren't any "bad" personality traits for a veterinarian. However, the individual should be aware of his own personality and, like in any other job, work to integrate his personality into the team. This may include learning new skills, working to control emotional swings, or simply recognizing when he/she needs some time alone and taking it.