I was looking forward to it though, feels kinda like I've achieved something and my former boss always said the thirties were one of the best decades of your life.
I'm not dreading it as such, but let's just say that when I was growing up I thought I'd be married with kids and my own house by now and none of that's happened so far - I feel like I have lots of catching up to do!!
I liked being in my 30's (still am, only 39). You've still got your looks, but you're a lot more mature than what you were in your teens. Just enjoy it.