Will I ever be a grown up?

Although I have focused a lot on my childhood, today I think i will venture into adulthood.

Maturity is something that was easy for me. I never had a problem with responsibility. There was never a question about whether or not I would attend college... so, how did I end up here?

I know this is vague, but I don't have much to add. I will end with a point to ponder... What do you want to be when you grow up?