You.

 You want to know the truth? The bigger problem isn't you being judged by people, in fact, that is not even a problem for you have no control over it. The bigger problem is the fact that you're scared of being judged. Scared of being judged by people who don't even give two cents about you on their best days, and you're sitting worried about being judged by them.

Hello there, I'm 'the Earthian'.

Be unapologetically you, as simple as that. People will get hurt by you being the way you are, people will expect you to change your personality to suit them better, people will try and make you suit their criteria of success and you will, for sure, disappoint most of them. That's just the way things are going to be, and even if you tried, you are not going to be able to change it. Most people, just by sheer numbers, will disagree with you, some will trot towards you and there will be a few that you will trot towards, you will decide that it is worth changing yourself for them, you will decide that perhaps you've been wrong, and you will realize that it is okay to wrong so long as you learn from your mistakes. That's how we grow, that's even been the mantra of even the greatest scientists. They worked towards their goal until they got it right, irrespective of how many times they got it wrong. Keep going. Be you, unapologetically you. 

Love, peace.