I'm definitely watching that documentary.
On an unrelated note that coincidentally relates to this topic (and possibly anything else in life), I learned about reaction vs. response and how they're two different things. Reactions are often emotional and most often (if not always) immediate while responding are more thorough, slow, and logical. I think I might've posted stuff related to this before but I never knew that there's a way to describe it.
An extremely common example that's happened to me: I see some shoes that has me immediately reacting and thinking, "oooh, those are hella nice! I want those!" and then it gets me to want to go look for them to buy them. What I've always done in the past was let my emotions make my decisions, so I go buy them, get that high, and then I'm like "okay, the wave has passed." It wasn't until the last few years where I practiced not acting on those feelings by responding to myself with questions to process it all... questions like "What will I wear these for? How often will I wear it? Will it make THAT much of a difference for me? Does it contribute to my future self?" etc.
I learned (or maybe forgot?) emotions/feelings have no thought process - it just makes us feel or do things most often irrationally without thinking about it first before acting on it... basically the "chicken with the head cut off" analogy. I think it's the "thinking about it" part that has to be learned through resources, intuition/experience, and/or self-awareness. Like, if I didn't pay attention to myself and how I react during Black Friday weeks/weekends, I would've kept continuing to do the same thing and say "yeah I know I should stop buying stuff on Black Friday weekend" without doing anything about it.
That's why I do not like that "buy now, think later" mentality/phrase. I'd rather pay full price or resale for something I absolutely know I want after thinking about it fully instead of buying something on sale while being unsure. Thinking about it lets me do one of two things: run through my values before buying if the shoes do meet all my values, or run me out of exhaustion to where I don't want to buy it anymore (typically within 1-3 days for me). Plus, resale can easily deter me and encourage me to move on.
By the way, I should mention and remind everyone that all of this is difficult one way or another. It's not an overnight thing or process. The only "overnight" thing about this all is if or when you decide to draw the line for yourself. Good news is that if you're here in this thread reading this, that's because you're willing to at least learn and that it IS 100% possible to make changes to your life!
PS - here's the video I watched that breaks down more of what I learned. However, this applies to life in general, particularly about how to respond to the feeling of anxiety.