I blush easily and am often laughed at.

I don't think this is a disease. I blush sometimes. Everyone has that time. You just care too much about other people's feelings, and it's painful for a while.

Where is this in high school? There are universities, graduate students ... going to society and work. Now everyone advocates living yourself. How do people look at them and laugh at them? That's someone else's business. Can you control what you say with your mouth open under the nose of others?

Only by living smartly can you stop others from laughing at you and be strong. You are yourself.

I wish you happiness.