Took on a surprise tour though Western Australia. Met the band and few days a ago after learning 22 songs in 2 days. Groomed and impeccably dressed, grooving on stage and even getting into the audience and dancing like a maniac. However when I get off stage I resort back to my old shy self. I've been working at it by saying hello to more people and talking to randoms. What can I do to to alleviate my anxiety?