You must have some vision for your life. Even if you don't know the plan, you have to have a direction in which you choose to go... You want to be in the driver's seat of your own life because if you are not, life will drive you.
As you work, the mood grows on you. There are certain images which suddenly get hold of me and I really want to do them. But it's true to say that the excitement and possibilities are in the working and obviously can only come in the working.
Anytime I audition for something, it's always a question of whether or not the people I'm auditioning for understand I'm an improviser and I like to do that, and if they like that or if they just want someone who's going to do what's written.