Dear Tee,
I think I understand why you decided to start a new thread, under a new name – maybe in part because you wanted other opinions about how to help yourself without therapy?
That is right Yes!

I’m again going to suggest a video by Dr. Henry Clod (he has a video on almost any topic!  ). It’s titled “This is how you replace the critical voices in your head“.
I’ll watch it and get back to you

Are those judgmental people only your parents, or also your girlfriend, friends and colleagues?
I’d say mostly some of my friends and colleagues. Because at work I’m spending time with them and when I’m out I’m spending time with them, and I guess like me they may have vulnerability issues like me too that’s why they’re afraid of opening up.