I’m also like this to an extent. When it comes to certain people, I can easily ignore them, but I’d like to learn better how not to care so much about what others think. I think things like the “lead balloon” comment will19 referred to are like insecurities being projected onto you (I’m glad you did your own thing and that it worked out!).
I think it’s a good idea to learn how to trust yourself more and be more discerning about the advice/opinions you get, perhaps? Not always easy, but worth it!