Simon Sinek argues your worth as a person has nothing to do with how well you perform at work. He describes getting torn apart on a PowerPoint seven times by a tough colleague, each revision teaching him something new, until they became close friends.
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Your value is not tied to your work, so you have to learn to separate those two. I'll give you a real life example. Early in my career, I was assigned to work with somebody who I'd never worked with before, and he had a reputation of being, let's call him tough. So I went and wrote a PowerPoint presentation, and I brought it to him, and he went through it with a red pen. And I thought it was pretty good work, but it was brutal. So I went back to my desk and I did it again, Gave it to him, and he went through it again. Brutal. By about the fourth time, I was sort of weirdly having fun. I said, come on, it's not as bad as you're making it out to be. But I had a sense of humor about it. Net. Net. I did seven rounds until I finally got it right. But the point is, I never confused that he didn't like my first few rounds with my value. I was learning how to write a pitch, and so it ended up being a fantastic education. I actually formed a fantastic relationship with him. So bring a great attitude when you get harsh advice and just keep trying again, because sometimes it's.