<p>I’m an identical twin too. I never wrote about it, basically because there was no need since our applications kind of spoke for themselves with their similarities (we applied to all the same schools though, you probably didn’t I’m guessing), but yeah it can be something interesting. I don’t really see any clear disadvantage, and it could be an interesting look into who you are in real life, but it definitely won’t swing you from accepted to rejected or vice versa, as long as it’s well written it should act like any essay in my opinion.</p>
<p>But maybe someone who isn’t a twin has a different opinion about the matter.</p>