I think brutal honesty is extremely important. Don't be afraid of being up-front about your feelings and your life.
I did about 10-12 national commercials and then got one line parts in things like 'Curb Your Enthusiasm' and the show 'The Unit.' Got a little part in the movie 'Redbelt' by David Mamet and kept slowly grinding up and then started getting bigger parts in independents and getting noticed by Liz Meriw