A warm and kind person will melt your heart.
You miss one hundred percent of the shots that you don't take. A fear of failing or getting something wrong will not help you to improve or grow. If you don't try, you may never improve or succeed. Life isn't about being perfect, it's about challenging yourself to grow through trial, error, research and persistence.
We often think that recognition is the most important aspect of feedback, but appraisal is also very important because it is advice that helps us to grow and improve.