Take every feedback in a positive way
No matter what you do or how well you do it, some criticism is eventually going to come your way. I know as a designer, people get attached to whatever they are working on and when someone critique’s their work, they often get offended and start taking that feedback personally. It will only make you learn more and become a better designer. Start looking for patterns in the feedback you received, this will help you in picking out which feedback is constructive, and which is not.