People make in very nervous in social situations. 
Really? That's too bad. Do you have anxiety or some other condition?
Social anxiety I think. It's common I think. Nearly 90% of people report having it. 
That much be hard to deal with. Do you take medication or exercise or meditation? 
I just deal with in my own and try not to freak out.  I was told it normal and necessary emotion for effective social functioning and developmental growth.