Although I oversee one co-worker, she is highly motivated and productive. She is an excellent employee and co-worker, however sometimes she needs to slow down because it seems unprofessional. How would I communicate this without discouraging my co-worker.
She is also highly competitive and keeps her number up always above mine which is great but when my numbers happen to go above about hers she makes it known and she demonstrates becoming discouraged.
I tell her it is a team effort.