Hello Dear Readers I'm Henry, Without making the topic breif i'd drop the question Redbull before a speech, will that help? I am a kind of guy who gets real nervous during speech's. i've heard redbull helps to overcome that as redbull is a stimulant it increases my heart rate. I am not sure if that helps but if there is any other way to feel confident with use of any liquid/drug OR Any other methods please let me know. i've speech headed over my way this august 18th. Regards Henry.