i'll explain how this all works to people.

the faster you go the heavier you get. this is expotential. as you approach the speed of light you became vastly vastly heavy. thus requiring even vaster amounts of force to push you. to have something go at the speed of light it would require and infinte force to push the infinite mass that would occour. infinite forces are impossible.

but even if you found away this basic principle you are left with one fact. you now have an infinte mass. mass = gravity. lots of gravity = black hole = lots of sucking. infinite mass = omni-suckitude = end of universe. well done if we do manage it we will last for a few nanoseconds.