If there's anything I learned about so-called "career paths," it's that nothing is ever really set in stone and you're not automatically doomed if your current venture doesn't pan out exactly the way you envisioned it. Then again, this is advice from someone who got a degree in electrical engineering, then became a graphic designer, and is now back in school studying to become a psychotherapist (which would also explain my very long absence on these forums =P).

Basically, if you still don't know what the hell you're going to do with your life career-wise, no need to fret over it too much.