Some of the “advice” given here is akin to advice shouted out from the shore to a drowning person regarding how easy it is to swim, or to an extremely nervous person to “stop being so anxious”. I would imagine that if I were drowning or filled with anxiety, there wouldn’t be a lot of things that had greater import to me than continuing to breathe or to be able to relax.
So, in an effort to actually lead to a more constructive dialog…
I can understand your parents’ advice to “just be yourself and ignore what others say”, and it’s good advice as far as it goes. That advice applies to anyone, really, at any time; it is good advice if you can follow it. But that’s like the advice about how easy it is to swim, too: it is easy to swim, but plenty of people still drown every year because they just don’t get it.
Here is what I would mean – what I have meant – when I have told my own kids to “be yourself”: “focus on something outside of yourself”. That is, try to take your own attention off of your own internal monologue, your own self-doubts, your own feelings of embarrassment and concern about whether others are talking about you and what they’re saying. Again, sometimes that is easier said than done, although it’s much easier than swimming, and you won’t even get wet.
Another way that people have overcome these kinds of anxieties is by overcompensating in some other area and provoking a “wanted” reaction instead of having attention focused on something so personal that they don’t want people to notice. For example, many artists, writers, scientists and others have created works of art or invention that get people talking about the object that has been created, or the process that led to its creating, which diverts attention from the thing that they choose not to discuss. (This can be sexual orientation, family issues and abuse, loss, illness, sorrow or any part of a person’s history or psyche that they choose to overcome, ignore or process through their creative enterprise.)
In the end it always comes down to “getting out of your own head”. So the question for you is, “How can you get out of your head?” Where would you like to put your focus? (If you want to be focused outward.) Or where would you prefer that people focus on you? (If you choose instead to present a face to the crowd that may not be the real you – and that’s okay, too.) Many people choose to hide their real selves behind a public persona, and I think that should be okay as long as it doesn’t turn into a hypocritical attack on people who are just like the real you that you’re trying to hide.