i can only advise on my own experience, but playing live, in a crowd, whether its radio, internet, small parties or in clubs, everything you've done in the bedroom goes out the window, its why i love it so much, in my room im self conscious, practical and confined by my own critical and analytical mind, when im out the energy just complete takes over me and i think of nothing, as if almost instinct... but i say it is say when you free yourself complete, your soul/ spirit/ 6th sense takes over, and as your in touch completely with the inner you it drives you for a change, hey but then again im a bare spiritual person, and i guess most musicians are cos you kinda have to be in a way... not really advice but experience can go along way