I might be in a minority of this, but using numbers that way breaks my flow for 2 reasons: Firstly, any number of lines greater than around 3 or 4 means I have to stop and manually count. Not that counting to 6 takes a long time, but it does use some mental capacity while I want my mind focused on the actual code. Secondly, I don’t have touch typing in my fingers for the number line on my keyboard. If I need to type a number, I either have to look down at my keyboard, or move my hand over to the numpad. In both cases it would be quicker for me to Vjjjjjy.

Grab around a screw with your right hand and extend your thumb (like a thumbs up). Then rotating the screw in the direction which your fingers are pointing will result in the screw moving in the direction your thumb is pointing.

Thumbs up for lifting the screw upwards, thumbs down for screwing the screw downwards. And you can move your hand around to figure out screwing directions for any tricky spots.

I’m Norwegian. I never learned a rule in my language and always just went by instinct. Until ~3rd year of university in physics where someone told me tha the right-hand-rule applies to screws. Now I use that everywhere for screws in strange positions.