mance anxiety
"Propranolol is a miracle.  It helps with public speaking with no side effects and no addiction.  I still feel nervous when I am presenting, but it does not show at all on the outside.  People think I am a natural.  I have had experiences all the way back in elementary school and high school when I would shake and breath fast, almost having a panic attack when getting up in front of the class.  Now, because of this medicine, I am not held back and can be who I want to be in my profession.  Plus, this medicine is cheap."