I figured I'd add something to my previous thoughts. Breasts were important-enough to me having a positive body image and combating dysphoria that before developing I couldn't bring myself to present in public without faking them. This was annoying to put on every time and have it look and move to my 'perfectionist' standards, it was excessively hot to wear (doubled-bra plus gel inserts), particularly in summer, and it felt like a costume and was extremely depressing to take off when necessary. Now my breasts are 'just there', move and feel like a part of me, and I don't have to put any effort or thought into it. In some shirts they even look flawless without a bra. They're visible enough to other people that they act as an important cue when they assess my gender. If anyone does happen to ask I get to tell them the full truth without any anxiety that "yes, they're real". Not that it's anyone's business and it shouldn't matter, but not having to be evasive or lie about it is very comforting (and I'm a lousy liar!). I'm now a genuine female in the way most of the general public expect to see it.