Im going to high school and i went to a freshmen orientation and i was surrounded with these people i dont know and then i had to answer a question and i didn't freeze up or mess up my answer but my face turned red and got hot and i dont know why like in 8th grade in my classes i would be a loud guy and sort of like a class clown and shout out funny things and everyone would laugh and my face wouldnt turn red but when i answer a question in the same class i turn red and i dont turn like this when im with my friends and sometimes it happens when i talk to a really hot girl for the 1st time, How to i stop this? Help!!