I was in a bicycle accident in Florida. Can I sue?

The key in answering this question is, what caused the accident? For example, if you fell because you weren't paying attention and you ran into something, then there's no one to sue. However, if you were injured due to the negligence of another driver, say of a car, let's say a car wasn't paying attention and veered you off the side of the road, then you may have the right to sue that driver due to their negligence.