Opinions are just estimations and beliefs of what others think about you.
They aren't facts.
The fact is no one knows you better than you do, i repeat no one knows.
Never get carried away by what people says about you, if they say good - cherish it ;if bad-repair them and learn.
No one's perfect in this universe. We assume certain things to be perfect and certain things not to be perfect. These assumptions are just beliefs, beliefs of our mind.
When they coin and consider you disable, show them that it's not your disability, it's your opportunity.
Opportunity to learn, to explore, to create.