Can you make a speech?

I am a little bit shy. Funny thing, but I love to be around with people. When I am in front of so many people I get speech anxiety. So I am not sure if am going to try but next time I have to give a speech I am going to see if one of these pills will help me to relax and communicate what I have to say. If it is me and like one or two people then I can talk and talk all day and night. But if there are more than a few people then I cannot even say one word haha.