Why it is important to encourage and accept feedback from others?

It is important to accept feedback from others, so that you can learn and improve from your mistakes, this way in the future you can do a much better job. Getting feedback from your manager will also help see ourselves from the perspective of others, to see ourselves as others see us. We can learn a great deal from feedback. I would encourage my manager to give me feedback, so that i know what tasks im doing really well/good and what tasks im not so great at doing.