I actually practice reflecting and finding things to improve about my work. In a business writing course, we had to submit performance evaluations and then meet with the professor. I was nervous at first, but I found that being honest about my attitude and confidence towards work helped me get more out of the class. My professor directed me to additional ideas, tools, and resources... which she wouldn’t have done if I hadn’t been comfortable really figuring out my strengths and weak areas to improve.