Confused teenage girl

I am just a teenage girl trying to live life
I'm not always happy and I get confused
And I don't know what to do a lot of the time

Life can be really hard for me sometimes
But I do have my friends there for me
And I know that people love me

But sometimes I just don't understand
Why I am sad and why terrible, sad things happen
And why people die and why people can be so horrible

I have a lot of questions
And not really any of them are answered
Is everyone as confused as me or is it just me?

Has everyone been through tough times?
Am I the only person that doesn't feel that happy?
Am I the only person that gets so confused about life they just can handle it?

Not just a teenage girl a very confused teenager I am and I hate it and I just can't handle this much anymore.