It's amazing and a miracle that any film gets made, you have so many moving parts.
When you're a first time director, you're often considered what's called a "deadly attachment" in the eyes of financiers, because they're trusting you with a lot of money to bring something home, to get great performances, to not have a nervous breakdown in the process.
I'd love to make a second film, I'd love to make a third, and I'd love to have a long career doing this.