What would it be and why? I wish I were a couple of inches taller. Unfortunately, I'm 20, so I won't grow anymore.
1. You might still grow. 2. Even if you don't, there is nothing you can do about it (other than to wear stilletos, I guess). So accept it. It's who you are, and it's effin' beautiful. Here's a story for you: A guy on my uni is around 155 centimetres tall. He is dating a cute, funny and intelligent girl who is taller than him. He can laugh about his height. Anyways, if I could, I would grow a huge beard and braid flowers into it, but I can, so I just flower up the bearded men I know.
If I could, I'd change the color and length of my hair at will. Short brown hair isn't very fun at all.
I'd personally change the way I stumble over saying the simplest things in front of people I'm not very familiar with. I have a tendency to mumble and not think of a thing to say and try to escape conversation as quick as possible. It makes socializing IRL very nerve-wracking.
"You're not a walking disaster area, Vint." RD: "He kinda is!" I hate my nose, that would be the first thing to go.
You're right. We're shallow and mean, all of us. Please, ignore everythig I wrote on the previous page.
So look for a short 4 foot girl or something. There, you're tall to her! Protip: I wouldn't advise that method though, seeing as it is incredibly shallow.