"What are the best things about being your age"
I'm not 30 yet . There's a plus. Not saying 30 is bad or depressing, I'm actually looking forward to turning 30, but that doesn't mean I can't enjoy the last year of my twenties.
The best things about being 29 are: I am done with school, I'm done looking for the one I want to spend the rest of my life with, I'm done having kids (at least, I think so...) I can buy wine whenever I want it, and I am cleverly disguised as a mature and responsible adult. All while I live most of my life in a fantasy world, and I get to write all my crazy, wonderful, imaginative ideas and, sometimes, people actually pay me to read them.