I've had a nervous energy and anxiety fueled by my dysphoria for a long long time. Within about a week or so of starting estradiol I noticed that my levels dropped precipitously. My libido went to the cellar, as well. It's actually kind of nice. My personality is the same, but I feel like I have the focus, awareness, and attention to absorb the world around me and the people in it. It means that I can "feel" things like music, children's laughter, and others feelings at a way I was unable to previously. It is really quite beautiful.
Like Suzi also mentioned - skin got really soft within about a month or so. Chest started swelling within about a week, and nipples stood right out after 10 days. The whole area around my boobs got sore at day 4 or 5 and has been that way ever since, but not a lot of growth (at the 2 month mark). Erections are a bit of a...challenge...to maintain without cialis. Other than that, life is pretty much the same. Just happy!