Who even is Beth?

Hello people of earth, that sounds like I'm talking to you as a being from outer space, but I guess you could say that is what I feel like sometimes. My name is Beth, I'm short and my hair is yellow and that's pretty much my physical appearance, give or take a few minor details! 
I think it's fair to say that everyone can feel like they don't really know what's going on in the world around them at some point in their life, or know how they should act, or what to do to make themselves a better person. It just so happens that I usually tend to feel this way a lot of the time. Maybe it has something to do with the fact that I'm eighteen. Or that I have moved away from home. Is it normal? What a question that is! Normal. What even is normal anymore. I DON"T HAVE A CLUE. Does anyone?
That's another thing about me. I ask a shit load of questions, mostly ones that no one ever knows the answers to, but I feel the need to ask anyway. You know, just in case.
But the question I really want to know the answer to, the one I can't really ask anyone but myself is; who even is Beth? Because at this moment in time I don't have clue! I just seem to float around life, not knowing what's going on or where the time is going, and then I get worried that I'm wasting time, and ask myself things like, why do you procrastinate so much? Or why haven't I got a boyfriend yet (wow that sounds pathetic). Or sometimes I get deep when I'm left on my own too long and wonder what the hell I am I doing here, at this University, with my life, or on this Earth.
Woah. Deep right? Or is it? This is my problem, I have waaaay to many questions. Maybe writing everything down will help me solve some of the questions I want answering, but then again maybe not. Anyhow, typing all this out is quite therapeutic, so even if nobody reads my mind's thought jumbles, at least I've put them on the internet for any future employer to stumble across. Great plan.
Thanks for listening (it's probably reading but listening sounds better. I'll just shut up now and you can all get on with your lives. Wicked.)
Beth