Oh someone who gets it....
I am also an introvert and discovered very early in life that I just don't fit into an organisational environment. Once I had acquired the necessary skills and experiences, over 40 years ago, became self-employed and never looked back. Have to work a lot harder which is compensated for by lots of "job satisfaction" never achievable within an organisation; at least in my experience.
Another benefit is never having to discuss couch potatoes' favourite TV shows including competitive sport.
Despite all that I can put on a good act of appearing to be an extrovert, but it does give me stress and is only sustainable for very short periods such as public speaking which I have to do on the odd occasion.