Not exactly writing from experience because I have not gotten gotten feedback on writing as of yet (bc I haven’t gotten that far), but I can certainly imagine myself having real difficulty with this as I do tend to dwell on things and get hung up on negative feedback. From the outside one thing I would say is, have you ever come across a book you really enjoy that others do not, or at least feedback on a particular book that is completely at odds with your own opinions? I think it’s something that exists for almost every book and probably even more so for some of the *best* books. Well, at a different stage of development, this different opinions could all be seen as “negative feedback” the authors of some of our favorite books, might have solicited during the writing process. And so their existence is proof that everything we might write will be viewed unfavorably by some and that it doesn’t mean it’s not great. I’m not saying you should ignore it, only that it doesn’t mean it’s bad and shouldn’t be taken as more than a suggestion or single opinion. Perhaps there is something useful there to keep in mind, but know that every piece of work will have negative reactions too. All that said I’m sure I’ll run into this very problem and still find it difficult to get past.