Is your paralegal program ABA accredited? How far along are you in the program? Many paralegal courses will give you a broad overview of some practice areas, i.e. Civil Litigation, Criminal Lit, Family Law, Evidence, Real Property, etc.
Mr. Messinger is giving you super solid advice. As someone who is about to take the plunge into law school, I forced myself to REALLY think about choices. I have a passion for just about everything in the law, and have found something interesting in just about every area. I find that I can't think of me doing anything else. THAT is why I am taking the risk and challenge of law school. If I had even a slight doubt, I wouldn't do it. It is FAR too expensive of a mistake to make.
Hope this helps.