Why is it a bad thing for your brain to be running DFS all the time? Is it a wasteful use of time? Does it cause behavioral issues? Is it a personal choice? Or...?
Everything in moderation I guess
She is very good at planning because she needs to feel in control all the time. You are right that when things don't go as planned and the pressure ramps up she loses her control and makes poor decisions or no decision at all.
It's interesting to me as I am on the opposite side for most of the time.
The summary is that you will be more satisfied if you are not continuously ruminating on the past, or anxiously anticipating future problems, but instead focus on your immediate happiness. e.g. Right now you are comfortable, not in any pain and surrounded by interesting things. Enjoy this, and don't worry about some conversation you might be having later.
Like literally every single thing in life I can think of, the truth is likely that moderation is key, as too much to either end of the spectrum is problematic.
This amounts to, when planning, not being overly invested in emotionally anticipating the outcome of your plans. (Both good or bad, as anticipating the good will hurt your ego when the plan fails, and dreading the bad will hurt you now.)
What happens instead is that if you are in the moment, you can much more easily see and feel which things actually exist in the current moment for you to consider, and to actually react to those surroundings that actually matter, instead of those that have been served up by the internal dialog which is based usually on worries, fears, ego beliefs etc. Living in the moment does not make you live like an animal. It makes you appreciate and focus on that which truly matters for you, instead of distractions that a constantly thiking mind always throws at you and makes you feel like everything is says matters and is very important.
Those things that are truly worth considering, already exist in the moment. If you have a real need or want to do something today - it will be in the moment and it will present itself. It is a total nonsense that a person "living in the moment" can never complete any complicated task, accomplish a complicated goal or plan for the future when that is required. - And that is being a good person, not simply "feeling like one".
That is what I tries to express by talking about moderation before. At one extreme you have what I outlined above, and at the other you have the person who always seems absent minded because they are always thinking about something else, and are rarely if ever giving their full attention to what's going on in front of them and around them.
I think when most people say you should "live in the moment" they are actually espousing moving that direction on the spectrum, which can be beneficial, even if reaching the end of the spectrum likely isn't. The point of all this is that being more mindful of your surroundings and living in the moment is probably useful most the time, until it isn't, because you've gone too far, where too far depends on the location, company, and circumstances, so there's no real "correct" answer.
The reason I even broached this is because it was already alluded to in this exact same thread, with:
I think it's a question of balance. I was too far on the side of not living in the moment, and spending lots of time on what-if scenarios. I think that I might have veered too far to the other extreme now, and my capacity for empathy is suffering a little.
I can relate to that in some respects, even if only for aspects of my personality. In letting go of always being too overly concerned with exactly how I was perceived and interpreted when I was you to being able to let some of that go later in life, I noticed times where my not making sure to explain myself in extra detail probably left people thinking I was dismissive of their concerns (and there are probably plenty of times where I don't realize I was dismissive of their concerns, and I'm willing to bet that's more often now than in the past).
Once you start practicing mindfulness or meditation, you very easily see these distinctions. Yes, there is a way to use those concepts in a literal sense in which "in the moment" would mean that you can never consider anything else than your immediate surroundings. However most spiritual teachings or meditation retreats or people who say that this thing has helped them in their life, mean it in a more practical way.
Perhaps "being in the moment" is not the best phrase to really explain what they mean here and there is a lot of space for confusion and misunderstanding. But it is just the phrase that they usually use.
- One is people who are constantly negative and cast stones everywhere, but offset that negativity with charm. They can accrue a network of Stockholm-esque followers that would say "he's not an asshole, he's actually a really sweet person." When they perceive a threat from you, or they find that you are indifferent to their charm-aura, you can get on their s*list pretty quickly. They can subtly isolate you from their followers, and be as useless as possible if you have to depend on them for anything. If they lash out at you, it's actually not out of character because they lash out at everything. They're just being themselves, right? Much of their venom is hidden behind sardonic humor, which gives them plausible deniability. They are not beholden to social norms, and everyone around you has accepted that. In lieu of social norms, they create impenetrable, arbitrary standards that only they and their followers can meet.
- Another type of person I'm initially careful of is someone who doesn't give any "tells." They always go with the flow, and laugh at everyone's jokes. The only overtly interesting thing about them is how social they are (they only open up in trivial ways). They listen very deeply, asking follow-up question after follow-up question, but they're likely to go and spill your secrets over drinks "I heard X said Y....ya I know, interesting." They don't waste an opportunity to gain social currency, spanning all social groups in order to trade between them. They rarely challenge people, and seem above the fray, but they're as political as anyone.
For 2, there needs to be reciprocity and honesty (even silent). We shouldn't regard ourselves as below/above, but may be ingrained and diminishing.
While I say the world is round is the correct perspective.
Are we gas lighting each other?
Tying back to the OP, I think an internal monologue is valuable. If you don’t have one, that’s out of your control. However, I think it encourages pro-social behavior on the margins. Using your internal voice is quite literally introspection. It can make you feel bad about a potential course of action, preventing you from doing it. It can also make you feel worse about something bad you did, by replaying it in your head. Too much of that can bog you down, but I think it’s an important part of the self-policing toolset. I believe reflective people are more trustworthy (not that internal voice = reflection).
A different mode of mind will be received by others differently, as an experience. To get anywhere we must move, but to others this might be deemed too uncomfortable or even mistaken as implicit criticism.
As social creatures we must have/find support around us. This works as platform and mandate, so helps true leaders lead.
Gist: don't think too much, it's gonna be okay.
Is it? Buddhist monks would likely disagree with you.
When I look closely at those sorts of imagined conversations, I almost always conclude that my attention has been misdirected by delusional egotism. I also find that letting them run tends to entrench the delusions, which I am better off without.