Read the following paragraph and determine if the hypothesis is true:

Predestination is a 2014 Australian science fiction thriller film written and directed by Michael and Peter Spierig. The film stars Ethan Hawke, Sarah Snook and Noah Taylor, and is based on the short story ""All You Zombies"" by Robert A. Heinlein.

Hypothesis: Ethan Hawke was concerned about how the film was being directed.
It's impossible to say