I will answer the question as posted - sure do.
Some forty years ago, stilll in my teens, I was on a plane from NY to Seattle, my first flight.
Wow, no one in my family had ever flown before.
Fortunalely the plane was almost empty, no one near me as I tried to adapt to the new experience - including the rumbling of this tons of tin that brazenly thought it could, at least for a little while, ignore the law of gravity.
Had a book, but could not read and there were no movies in those days.
But with dinner they gave everyone one of those chopsticks that came in a paper sheath. One had to separate the two cheap wooden 'sticks' by a bit of force.
Had no idea how to engineer the pencil length poles to pick up anything, but cryptic directions were printed on the paper wrapping.
Took me a while, but I figured out a technique that works for me. The exercise kept my mind from worrying about the audible complaints the fusilage was registering with disturbing regularity.
But I did it! Was initially very proud of my accomplishment but then realized I had found myself capable of a feat that any Asian child could perform with ease.
Life has a way of teaching us humility whether we like it or not.
Yet the experience proved invaluable, at least from a culinary standpoint - I use chopsticks as casually as a fork or spoon.
And I never could have had so many great experiences in NYC Chinatown restaurants, where for a while I could decipher enough of the Chinese characters to order the McCoi, without the skill.
Anyway, that is how I learned to use chopsticks.
Sorry about the blogishness of this post, but I did not know where to go with it.
Take care and God bless.