(1) Positions refer to the left hand (on a right-handed guitarist). The left hand is the hand that fingers notes and chords on the fretboard.
(2) The following is from Wikipedia: In the left hand, each finger is responsible for exactly one fret. For each hand-position of four frets, the left hand is stationary while its fingers move… The ‘nth position’ means that the hand is positioned with the first finger [the Index] over the nth fret.
(3) Reminder: Conventional numbering for guitar strings is:
E = 1, B = 2, G =3, D = 4, A = 5, E = 6
(4) My homespun code for the places you put your fingertips to produce notes is SFN, “string-fret-note.” Example: ‘11F’ says, “Finger string 1 at fret 1 to produce an F.” Note: A “zero” fret means an open string — one not fretted.
(5) Here’s how the code would depict playing of a C scale in Position 1:
53C-40D-42E-43F-30G-32A-20B-21C
Notice the following:
a. String 6 (low E) is mute. (Its first C is on fret 8, which is beyond Position 1.)
b. Scale-note C launches on string 5 (the A string) at fret 3.
c. Notes D-E-F are all played on string 4 (the D string) first open, then at frets 2 and 3.
d. Notes G-A are played on string 3 (the G string) first open, then at fret 2.
e. Notes B-C (completing the octave) are played on string 2 (the B string) first open, then at fret 1.
(c) 2019 JMN.
EthicalDative 
Stinky Smelly Words
I recently posted a quotation from a profile of a grammar and style guru who was unable even to pronounce aloud the words “stinky” and “smelly” for the interviewer. He found them that repellant. A fellow blogger contributed “feet” as a word she personally tries to avoid. After some thought I’ve come up with two words that make me squirm slightly: “poo” and “crotch.”
Now “stinky” and “smelly” are anatomically neutral. They’re equally suited to ripe cheeses, gym socks, and the air in Galena Park. “Feet” are anatomical, of course, just not associated with a feature I had heretofore thought squeamish-making. Potentially stinky and smelly, yes. (I remember now, however, that I once had a close friend who was notably self-conscious about her feet, considering them her least attractive feature. I found them attractive.) My two words, on the other hand, designate the less noble functions and parts of the body. I’m not sure, therefore, whether it’s the words themselves, or their associations, that I react to. “Poo” in particular irks me as a word because it just seems uselessly puerile. Say (or write) “poop” and be done!
Another close friend, a fellow grad student and now a distinguished translator, once balked in disgust at uttering a menu item at an IHOP restaurant. “I’ll have that,” she said, pointing. It was either the “Moons Over My Hammie” for ham and eggs sunny side up, or the “Rooty Tooty Fresh ‘n Fruity” pancakes.
The Victorian orientalist Richard Burton translated the “Arabian Nights” from Arabic to English. I think his version may be in the Modern Library series, but probably expurgated. The tales are famously frank in their descriptions of sexual activity. Sir Richard is said to have invented the term “fudder” to designate coitus. It euphemistically avoided (in his view) the ancient Anglo-Saxon word available to him. My problem with his solution is this: A statement such as “They fuddered all night” seems no less raunchy, and in addition it provokes almost uncontrollable laughter. But I’m no Victorian. Burton’s widow destroyed the bulk of his papers. A great loss.
The 19th-century European scholars I used to consult in my Hispano-Arabic researches had a habit of lapsing into Latin to render salacious passages from medieval Arabic texts, especially those written by women, if they rendered them at all. I made a fleeting career, of sorts, from shedding plain English light on such passages and voices, but reading my papers at conferences could be a discomfiting experience for me and the audience because of the stinky smelly words.
(c) 2019 JMN.