I finally put all the pieces of years of physics together and... i think i finally understand why nothing can travel faster that the speed of light.
It would mess up the space-time continium because things cannot exist in places that they havent been existed in yet. IE: Person shoots you with a gun. Bullet travels 2x Speed of light. You get hit with the bullet before you even see the bullet shooting you.
Crazy shit, dunno if anyone else was confused, cuz ive been for years and now im clarified.