What I Want.... Thats a Question

I think what I want is to know what exactly what I want. I'm tired of everytime someone asks me what is that I want to do in life, my answer is 'I don't know'. At the end of this year if everything goes exactly as planned, I will be a certified nurses assistant and i will have spent maybe fifty dollars between all the classes. I love the fact that I have the chance to say this and know that there is a really high probablity that everything will work out as planned; i just don't know if it's what I want. :/ Who knows what I'll do with my life, maybe I'll just take a year or two and join the Peace Corps; who knows at all any more.