Matt540, sheep god! , it's becouse the gravity force of a black hole is so strong that even light can't leave. So if you, by any coincidence, get stuck in a black hole, you sure won't leave. Becouse nothing can't be more faster than light it self. There for if you are faster than the light you wouldn't be able to see the light it self, there for you would be blind. So you could get stucked in a black hole(and stucked in time), or if you are faster than the light it self you would be blind. SO CHOSE! Great model thou MC !