Well, it's well known that ADD/ADHD aren't about lack of focus, but about an inability to direct one's focus to where it's needed.
Normal people can think "I need X, let's work on X" but ADHD people are at the mercy of what's "chosen for them" by their brain.
This was probably fine 4000 years ago, when the world was looser, and people could find their place in life regardless of their particular quirks, but not so much nowadays.
This difficulty or inability to direct focus can be "trained away" with enough effort, but it isn't easy at all.
I've read about the fast inverse square root trick, but it didn't occur to me that it can be used for other formulas or operations. Is this a common trick in DSP/GPU-like architectures nowadays?
And what's the mathematical basis? (that is, is this technique formalized anywhere?)
It seems insane to me that you run Newton's algorithm straight on the IEEE 754 format bits and it works, what with the exponent in excess coding and so on
For all that it sounds unlikely, it'd be nice if the blogosphere, with blog replies and pingbacks, could come back for this sort of discussion. No monetization, though, so substack and co. are out.
My worry with processed food is that precise manufacture opens up the doors to producing all sorts of foods with an unhealthy imbalance of components. Specifically, that the unnatural surplus of, say, hydrogenated oils or high fructose corn syrup, or whatever, is something that will have disastrous nth order consequences we can't predict, so it looks promising in the short term and corporations looking to maximize their profit will all doubtlessly do more of this.
I only have slightly more than a passing interest in food science and nutrition, but from all I've learned my gut feeling is that I ought to avoid this stuff, and rely on cooking my own food as much as possible so I don't get into any imbalances (it's very hard to get a surplus of any macro or any other component via "natural" products)
I don't have any evidence on the nutrition side, but it's certainly not an experiment I'd like to do with my only body.
And in the psychological side, it's definitely something to avoid if we value our physical and mental health
Can you explain how ADHD and things being hard in the way you describe are connected? I don't see the connection, but if it's the case, I should go see a doctor...
Normal people can think "I need X, let's work on X" but ADHD people are at the mercy of what's "chosen for them" by their brain.
This was probably fine 4000 years ago, when the world was looser, and people could find their place in life regardless of their particular quirks, but not so much nowadays.
This difficulty or inability to direct focus can be "trained away" with enough effort, but it isn't easy at all.