This introvert/extrovert thing seems a bit of a red herring
Fully agree. It's far more complex than a binary introvert versus extrovert thing.
I'm a lifelong introvert because of serious bullying throughout my teen years which also caused lifelong social anxiety and a tendency to shrink into a corner rather than being social. The simplistic binary choice of introvert versus extrovert would have me working in a room on my own. The opposite is true!
I actually like being around people, I like open plan offices, I like being in crowds. I'm just not comfortable when it comes to inter-action with people in any kind of social environment.
I'm fine if a work colleague comes to chat about work, I can give presentations to teams, I've done plenty of "in person" training individually or to small groups. One of my previous jobs was being an auditor which meant I went to a different firm literally every week to pore over their books & records, have meetings with their staff etc. None of that remotely bothers me. In fact, only a couple of years ago, I got involved with a village action group set up to save their library and became chairman of the group and did a few presentations to a couple of hundred people in the village hall, gave press interviews, etc. I was fine with all that.
But, when it comes to anything social, I just can't do it. I can't do small talk. I can't do parties. I can't do after work or lunchtime drinks.
So, for me, it really doesn't matter whether I work from home, work in an open plan office, work in a small office, work in my own office. All the same to me when it comes to the work aspect. I can work anywhere.
What is a deal breaker for me is the people around me, the ethos of the workplace, etc. If I'm surrounded by extroverted social people, who won't respect how I am, then it very quickly becomes a workplace I will be leaving very shortly! I don't want to be under constant pressure to go to workmate's parties, nor to go drinking or clubbing with them, nor to go drinking at lunchtime or the seemingly traditional Friday workers evening meal. Most people accept me for who I am and understand/respect that I am not comfortable in social settings - they may ask once or twice but get the message and then we become work colleagues.
Some just can't accept it and they're the pains in the arse - they seem to think it's some kind of weird challenge to "cure" me by making me socialise with them. I just can't get my head around that kind of attitude. What difference does it make to them whether I go out socialising with them or not? I just don't get it?
Perhaps they assume I must have some kind of miserable existence and that by constant bullying, they're hoping to do me a favour?
It's a shame really. One of my first jobs was, on paper, really good. Good prospects, interesting work, etc. But the whole workplace was built around socialising. They had teams for inter-pub quizzes, local football/cricket leagues, pub darts, pool and dominoe leagues. There were regular social events, not just Christmas and Summer BBQ, but also Burn's Night, Halloween, Bonfire Night - something every month. For social/sporty people, I'm sure it was heaven. If they'd just left me alone, I'd not have had a problem with simply going to the odd event, such as the Christmas party. Trouble was that they were relentless - it was exhausting the way literally every day someone would corner me and try to persuade me to do this, that or the other. I got thoroughly bored and fed up of the constant hassle and left at the first opportunity.