You can do it!! It can be really hard work, but it's like running a marathon... it's physically taxing and takes preparation and mental concentration, but you can totally do it and you will feel awesome when you do.

Determination is a big thing! I did take a class, but it's nothing that I couldn't get from reading books. I loved books (like Baby Catcher) that had women's stories about birth. And I loved the info books detailing what exactly happens in there.
I've never had pitocin, but so many people say it is just killer!