I also don't think this is a concern. It's just analogy, metaphor, figurative language, which is more or less what the human mind runs on. I also don't think it leads to real anthropomorphization in the minds of those using it; it's more just a useful shorthand. Compare something I overheard once about atoms of a certain reactive element "wanting" to bond with other atoms. I don't think either party was ascribing agency to those atoms in this case; rather, "it wants X" is commonly understood as a useful shorthand for "it behaves as if it wanted X".

Edit: see also: http://catb.org/jargon/html/anthropomorphization.html

Thus it is common to hear hardware or software talked about as though it has homunculi talking to each other inside it, with intentions and desires. Thus, one hears “The protocol handler got confused”, or that programs “are trying” to do things, or one may say of a routine that “its goal in life is to X”. Or: “You can't run those two cards on the same bus; they fight over interrupt 9.”

One even hears explanations like “... and its poor little brain couldn't understand X, and it died.” Sometimes modelling things this way actually seems to make them easier to understand, perhaps because it's instinctively natural to think of anything with a really complex behavioral repertoire as ‘like a person’ rather than ‘like a thing’.

At first glance, to anyone who understands how these programs actually work, this seems like an absurdity. As hackers are among the people who know best how these phenomena work, it seems odd that they would use language that seems to ascribe consciousness to them. The mind-set behind this tendency thus demands examination.

The key to understanding this kind of usage is that it isn't done in a naive way; hackers don't personalize their stuff in the sense of feeling empathy with it, nor do they mystically believe that the things they work on every day are ‘alive’. To the contrary: hackers who anthropomorphize are expressing not a vitalistic view of program behavior but a mechanistic view of human behavior.

Yes, perhaps for some, but I'm already closer to underweight than I am to overweight, so for me that's a big con.

Yep, the model in that post is quite close to the one I'm trying to describe.

A month or two ago I started taking Modafinil occasionally; I've probably taken it fewer than a dozen times overall.

I think I'd expected it to give a kind of Ritalin-like focus and concentrate, but that isn't really how it affected me. I'd describe the effects less in terms of "focus" and more in terms of a variable I term "wherewithal". I've recently started using this term in my internal monologue to describe my levels of "ability to undertake tasks". E.g., "I'm hungry, but I definitely don't have the wherewithal to cook anything complicated tonight; better just get a pizza." Or, on waking up: "Hey, my wherewithal levels are unusually high today. Better not fritter that away." (Semantically, it's a bit like the SJ-originating concept of "spoons" but without that term's baggage.) It's this quantity which I think Modafinil targets, for me: it's a sort of "wherewithal boost". I don't know how well this accords with other people's experience. I do think I've heard some people describe it as a focus/concentration booster. (Perhaps I should try another nootropic to get that effect, or perhaps my brain is just beyond help on that front.)

I did, however, start to feel it suppressed my appetite to unhealthily, even dangerously, low levels. (After taking it for two days in a row, I felt dizzy after coming down a flight of stairs.) I realize that it's possible to compensate for this by making oneself eat when one doesn't feel hungry, but somehow this doesn't seem that pleasant. For this reason, I've been taking it less recently.

I'd be curious to know whether others experience the appetite suppression to the same extent; it's not something that I hear people talk about very much. Perhaps others are just better at dealing with it than I am or don't care.

It's also hard to say how much of its positive effects were placebo, given that I took it on days when I'd already determined I wanted to "get a lot of shit done".

I might still try armodafinil at some point.

I'm a vegetarian and I looked into this stuff a while back. The Examine.com page What beneficial compounds are primarily found in animal products? is a useful reference with sources and includes the ones you wrote above. An older page with some references is this one.

Thanks, this looks good. The sort of thing I was after.

I had a basic panel done

I've never heard this expression! I wonder whether that's just transatlantic terminology variation. Will look into whether I can get this on the NHS.

Excessive amounts of creatine (look up "loading") is recommended for bodybuilders but 5g/day is recommended for vegetarians. See gwern's review and the examine.com review.. The examine.com review mentions that the fear of this compound is irrational and recommends 5g a day for everyone, pointing out that creatine would have been labeled a vitamin if it wasn't produced in the body.

Perfect; thanks.

• You should ask a dietician, not us.

I know plenty of LW people are interested in nutrition; it's within the realms of possibility that one of them might know enough about what I'm asking to be able to give me a quick summary of what I'm after. As for asking a dietician, I've never met one and wouldn't know how to go about getting hold of one to ask. (I'm also not totally sure I'd trust J. Random Dietician to have a good understanding of things like what counts as good evidence for or against a proposition. Nutrition is a field in which it's notoriously difficult to prove anything.)

• There are many other vegetarians; this seems like it should be a solved problem.

Well, erm, yes, that's why I'm asking about it. (I don't go around making posts asking for proofs that P=NP, for example.)

Yes, as of a few months ago when I researched the issue, I am OK with eating bivalves. I just haven't gotten around to doing so yet.