How to Be Confident When You're Nervous

If you are alone, definitely not one for the tube or the train. At that point, probably I would sing. Just put some music on or sing. You could sing happy birthday. But something that is just joyous and silly and free will warm up your voice and make you feel more confident. And then the final thing, if I'm really nervous, which I am about something I have to do on Wednesday, I will visualize on a movie screen in my mind what it will look like when it works.