I looked too deep into it but overall enjoyed the film. It inspired a lot of thought. I could identify with it.
Rumination according to the online Webster’s dictionary:
“ru·mi·na·tion ˌrü-mə-ˈnā-shən
: the act or process of ruminating:
a
: the act or process of regurgitating and chewing again previously swallowed food
b
: obsessive thinking about an idea, situation, or choice especially when it interferes with normal mental functioning”
There is a Bible verse my father quotes at times to stay positive and it goes:
“Finally, brethren, whatsoever things are true, whatsoever things are honest, whatsoever things are just, whatsoever things are pure, whatsoever things are lovely, whatsoever things are of good report; if there be any virtue, and if there be any praise, think on these things.”
Philippians 4:8 KJVAAE
https://bible.com/bible/546/php.4.8.KJVAAE