Ego, I haz it.

I might not be someone's first choice, but I am a great choice.

I may not be rich but I am valuable.

I don't pretend to be someone I'm not, because I'm good at being me.

I may not be perfect but I don't need to be.

Take me as I am, or watch me as I leap away.

I am me, one of a kind.  

Ranger, danger dude.