An Adult

I wonder about what it means to be "adult." It has something to do with judgement I think. I'm getting more confident in my judgement, but still manage to find myself in situations I really don't know how to handle. On set, our DPs want to take forever to make things perfect, our lead actress is sick, the rest of the crew is bored, I'm dead tired. How does it get resolved. What does one do? The circuit breaker pops. The house is a mess. We're disrespecting the location. Is this the right business?