I feel like girls in general will always worry about the same things, and it's all appearance related. That will always be there. When you grow older, you grow more confident with who you are.
I found it very difficult to explain to someone why you did a film. It's not like having a conversation.
Never give up and don't ask why because every situation does not need an answer. I'm a firm believer that I don't worry about anything I can't control.