I'm an off and on signer for a band, and have recently been asked to step up to the plate again as the lead singer. I get anxious pretty easily. I start thinking about what they want and then my throat closes up and then I'll sound like I havent had any singing training at all. I'm friends with all of them, but I still feel like people are going to try and pull on my like putty to get what they want. What should I do?