Welcome, I’m new here too. I’m a long time introvert who learned to impersonate an extrovert by acting and doing a lot of public speaking and testifying before state and federal legislators. Interesting study material, one thing that happened to me is I worked way past FI because I got extremely effective at my job and the lure of the ever increasing money and, well, power, evil I know, maybe, but being a big shot is addictive! I came to my senses and retired slightly early a couple of years ago and am blogging for fun. I’d be happy to help but I’m already FIRE’d off so might not fit your target audience.