Most actors (rich or poor) won’t make it big. Some few actors will go on to supporting themselves only by acting. This is very unusual but it does happen. ALL the actors who make it have grit, determination, perseverance and a will to succeed.
Can I wear jeans to an audition?
You don’t need to dress like you’re going in for a corporate interview here. Your clothes shouldn’t be a wrinkled mess, but you also shouldn’t be wearing business attire to an audition. A good pair of jeans can go a long way, and it’s worth investing in a pair for auditions alone.