Exact opposite thing happened with me while being on estrogens. Right after couple of months I started my HRT I started to become extroverted. I was a very introverted kid that hated interacting with other people. After starting on estrogens I was kinda worried that I'd become more introverted over time. But nope. The exact opposite happened. I suddenly started liking the outside world more than before. I'd go to shopping with my friends, go to events, cons. stuff that I wouldn't even imagine doing before. I guess everyone responds to hormones differently.