I've gone through periods of the same feeling. Exactly the same actually. I can never make up my mind about things (especially relationship-wise). I also have questioned what makes me happy in life. Its a hard prediciment to be in because of that feeling of being lost. I think it's normal though and realizing you need to find yourself is half the battle. The only thing that has helped pull me out of that little pitt of uncertantity is some serious introspective thinking and time. Once you realize you are lost you can start to find your way.

I don't know if this post is much help. Im having trouble getting my brain to work right now it seems. Il try to post a more helpful little ditty tomorow when I can think straight.