I was a wire puller in a factory another lifetime ago and my manager gave me an excellent performance review, but at the end he said "I rated you low in 'knowle

I was a wire puller in a factory another lifetime ago and my manager gave me an excellent performance review, but at the end he said "I rated you low in 'knowledge of using hand tools' because I have to be able to show improvement in your next review. You're fine though.' " That wasn't particularly motivating but I did appreciate the honesty.