When you hit your teens, it is time to stand up and be counted as a person. Here is a little of what I have learned, and some advice I can give to anyone who has Moebius syndrome or any other disability. You need to get over being so aware of how different you are, that it makes you shy, or overly sensitive. Never forget that we are each our own individuals formed in a singular and unique way, and never let anyone say you are not special. There is no such thing as perfection.
Perfection is an unattainable ideal which can be striven for but never achieved.
That often makes them think, but some people are remarkably cruel at this age. If they laugh at you, then have a laugh yourself as they are probably so immature, close-minded and wrapped up in their own prejudices that it isn't really worth caring about what they think. It oozes self-confidence, and people will respect that. Also remember that it is not always how you say things, but what you say that counts. If you can come to terms with being different, then so can other people.