Frankly, I think beginners
should run away, with their dumb LTspice simulations of circuits which have no hope of working in the real world, their "Arduinos", their mad propensity to test their Oscilloscopes by hanging them across the nearest Mains socket, their total lack of knowledge of basics, & so much more.....
I made a suggestion some years back that Dave produce a segment called "Learn some Basics.....Please!"
Well, the reaction was mostly as if I was "The Grinch that stole Christmas"!
Apparently we weren't supposed to injure their delicate little psyches!
As to using the "F word", I don't use it online or in any written form.
In everyday speech, I drop the odd one, but overuse always reminds me of when I was a stupid teenager, where our every second f----ing word was the "F word".
Because of this, it always smacks of immaturity, or if a serious context, of being contrived to show the user is "down to earth".
I now seem to have strayed a bit, so back to the original topic.
Beginners should "get off my lawn!", too!