Be afraid of nothing.
Not that anyone cares, but there's a right and wrong way to clean a house.
There was a saying around MGM: "Norma Shearer got the productions, Greta Garbo supplied the art, and Joan Crawford made the money to pay for both".
Learn to breathe, learn to speak, but first... learn to feel.
I never go outside unless I look like Joan Crawford the movie star. If you want to see the girl next door, go next door.
Hollywood is like life, you face it with the sum total of your equipment.