Feedback is a necessary condition for learning.
Indeed feedback drives learning.
And yet, there is pressure (sometimes even at a professional level) for all feedback to be positive.
Here are two great blog posts from Huy on exactly that topic, especially in terms of working with players in the learning phase.
The first one is “Speed and perfection is the enemy of difficult learning“.
The second one is “Giving feedback on failure“.
Read about the great new Vyacheslav Platonov coaching book here.