I'm 5'6, and usually I don't pay attention to it. Most of the guys I work with are actually close to my height, and most of the women are shorter, so that helps me ignore it. My roommate is about 6'0 or 6'1 though, and his friends are usually taller than me, and they're older than me. So sometimes when I'm hanging out with them, it'll hit me. And a lot of the time, if I already feel a little dysphoric, feeling short will make me feel more feminine, and it can be a downward spiral if I don't shut my brain up.
It can be good sometimes, though...my roommate and I went out to dinner with one of his ex-boyfriends, who I have a huge crush on. I was sitting in the backseat, and his car's a two-door, so he had to move the passenger seat up so I could get in. When he pushed it back into place, his ex was like "Watch out, he's not gonna have any room!" My roommate jokingly said "Oh it's okay, he's a munchkin," and his ex was like "Um..no he isn't." The next time I got into the car, my roommate's ex was like "Watch out for his feet!" I had tons of room, but apparently I seem taller than I am.
I wouldn't mind gaining a couple inches on T, but I don't really mind where I am.