When I was still in university, computers were not widespread, and for some projects we had to work in groups, each group sharing a computer.
This was the case also for our technical drawing course, which included, among a series of pen-made drawings, a project with a CAD drawing of a mechanical piece. The groups had to be made by four students: a friend and I were fishing around to find the other two students, when we asked [Student #1] if she wanted to join us. [Student #1] said she would be delighted to, but that with her also came [Student #2].
We knew [Student #2] from classes we attended together; he seemed a bit of an oddball (sort of a Sheldon Cooper way before Sheldon Cooper was a thing), but not disruptive or lazy, so we saw no problem with it, until we hit the lab to start realizing the drawing.
Already sitting with four people in front of (or better, around) a desk with a computer meant for a single operator was challenging. When we managed to start the CAD software and started playing with its UI, [Student #2] (who was not physically operating the CAD), chimed in:
Student #2: “I don’t think it’s fair that only one person in the group gets to operate the CAD. We should take turns doing it.”
We all agreed that it made sense, and proposed that, since we wouldn’t be done in just one session, we could take turns with a different operator each session.
[Student #2] didn’t like the suggestion.
Student #2: “But then what if some sessions will be longer than others? Or more difficult? To make things fair, we should take turns in typing in the commands, one keystroke each.”
And having said so, [Student #2] had a smug expression, as if he had just shown off to the entire lab how much smarter than us he was.
I just commented, among the stifled laughter of the other two:
Me: “You know, I would like to graduate before reaching retirement age, let’s put the proposals to a vote.”
Not surprisingly, his proposal lost with one vote against three for the other one.
He kept complaining that we hadn’t made it fair until the d*** drawing was printed on paper.