> You are exactly correct. As to why it’s unpopular, I believe it’s just that no one has given it a fair try. Once you have done it for at least 20 hours a week for a few weeks you will understand that typing is not and has never been the bottleneck in programming. If you have not tried it then you cannot have an opinion.
I haven't tried pair programming except in very ad-hoc situations, but doing it all the time sounds utterly exhausting. You're taking programming, then layering on top of it a level of constant social interaction over it, and removing the autonomy to just zone out a bit when you need to (to manage stress).
Basically, it sounds like turning programming into an all-day meeting.
So I think it's probably unpopular because most software engineers don't have the personalty to enjoy or even tolerate that environment.
Well as the person you are replying to said, it's hard to have an opinion when you haven't actually tried it. I don't find it like that at all. Also, it doesn't mean you get NO solo time. Pairs can decide to break up for a bit and of course sometimes people aren't in leaving your team with an odd number of people, so some _has_ to solo (though sometimes we'd triple!)
But it's something you have to work at which is definitely part of the barrier. Otherwise, saying it sucks without giving it a real try is akin to saying, "I went for a run and didn't lose any weight so I feel that running is exhausting with no benefit."
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Yeah, I’d have a mental breakdown within weeks if I had to pair more than an hour a day, max (even that much, consistently, would probably harm my quality of life quite a bit—a little every now and then is no big deal, though). No exaggeration, it’d break me in ways that’d take a while to fix.
[edit] I’m not even anti-social, but the feeling of being watched while working is extremely draining. An hour of that is like four hours without it.