There's some real dark days ...

There's some real dark days where you just feel like the story is falling apart in every one. Just keep moving forward, even when you are bluffing, even when you don't quite know what is going to happen next.
 Dan Scanlon

Quotes from the same author

The scary thing is that sometimes you are wrapping up animation on a sequence and you don't know how the movie ends or begins. You just have to bluff and move forward.
 Dan Scanlon