Psychology, maybe?

I'm always the one who has the best relationship advice, yet I'm the only single one around. How is that fair?
My friend says that I should go into psychology, since I'm always right.
My passion for psychology isn't to prove how right I am. It basically stems from my curiosity in how humans function. What makes them do what they do, what makes them tick, what makes them break down.

Okay, so I'm basically wanting to take psychology to analyze myself. I want to know why I do the things I do and if what I do is on purpose or by accident, or what my brain is transmitting for me.

I've started a small idea on a book, finally. I doubt it will get anywhere. My interests in finding myself and establishing worthwhile and life changing goals will probably get in the way of realizing one of my dreams of becoming an author of a book nobody read.