Emotions drive creativity and connection AND emotions are unpredictable, wild, and inexplicable. Getting stuck "in our heads" is a safety mechanism--totally handy at times, but if left unchecked, we can miss out on fun, emotional adventures. If you're creatively blocked or craving a sense of creative adventure, you may need to get back in touch with how you feel about the people and things on stage with you--and in your offstage life too.
"Get out of your head" is a little vague...instead, try to "get under your head." How? Attend to your breathe; your posture; the feelings in your abdomen; and of course, your sexy parts. Don't forget the sexy parts.