Recognizing the Causes of Public Speaking Fear

What causes the fear of public speaking? Why do I get heart palpitations? I mean, I like to think of myself as being an expert in your field (at least within my own company.) And I know what I’m talking about. After all, I’ve worked in my field for years. I’ve done my research. So, why do I break out into a cold sweat when I have to speak in front of groups of people? Well stick around and hear about exactly what causes these symptoms and the fastest and most efficient way to treat them! S...