Analysts work best in positions that deal with data and metrics. These employees are steady, persistent, and produce quality work without needing a lot of recognition.

Narcissists can be some of the hardest-working members of your team, but they can burn a lot of bridges along the way.

Bums are the workers who initially started out as achievers but somehow fell into a slump.

Wallflowers are the individuals who prefer to be alone rather than in a group setting. Some wallflowers are hard workers, while others can get a little too comfortable in their quiet workspace and lose productivity.

These workers are always coming up with new ideas and extracurricular activities to partake in; unfortunately, their enthusiasm can often distract them from their main job objectives and responsibilities.

This worker will likely be social and a great mentor for new employees unfamiliar with the work environment. Optimists might also ignore the reality of a situation and provide a dishonest, fluffed-up outlook.